simultaneous linear equations


Notice: Undefined variable: position6 in /home/domains2/public_html/painphr.com/show.php on line 143

Guide :

simultaneous linear equations

A boy started reading sometime between 3PM and 4PM and stopped reading sometime between 5PM and 6PM. He found that the hands of the watch interchanged their places. When did the boy started reading? When did he stopped reading? How long did he read? [Hint : When an hour's needle moves one hour, minute's needed moves 60 minutes.

Research, Knowledge and Information :



Notice: Undefined variable: go_page in /home/domains2/public_html/painphr.com/show.php on line 211

Simultaneous linear equations - A complete course in algebra


How to solve simultaneous equations. The method of addition. The method of substitution. Cramer's rule: The method of determinants.
Read More At : www.themathpage.com...

System of linear equations - Wikipedia


In mathematics, a system of linear equations (or linear system) is a collection of two or more linear equations involving the same set of variables. For example,
Read More At : en.wikipedia.org...

Solve a Simultaneous Set of Two Linear Equations - WebMath


Solve a Simultaneous Set of Two Linear Equations - powered by WebMath
Read More At : www.webmath.com...

Simultaneous Linear Equation Solver - I Do Maths


Calculator and methods to solve simultaneous equation (linear equation) with 2 unknowns (variables), 3 unknowns (variables), 4 unknowns (variables), 5 unknowns ...
Read More At : www.idomaths.com...

Simultaneous linear equation - definition of Simultaneous ...


simultaneous equations pl n (Mathematics) a set of equations that are all satisfied by the same values of the variables simulta′neous equa′tions n. a set of ...
Read More At : www.thefreedictionary.com...

How to solve simultaneous linear equations using algebra ...


Feb 11, 2013 · This video deals with how to solve simultaneous linear equations using algebra where each of the terms are positive. I hope it's helpful and please do ...

Systems of Linear Equations - Math is Fun


Systems of Linear Equations . A Linear Equation is an equation for a line. ... that is why some people call them "Simultaneous Linear Equations" Solve Using Algebra.
Read More At : www.mathsisfun.com...

Simultaneous linear equations - Clark U


The algorithm of elimination for solving a system of simultaneous linear equations is not difficult and has been discovered more than once. The first time was by the ...
Read More At : aleph0.clarku.edu...

Simultaneous linear equations - mathcentre.ac.uk


Simultaneous linear equations Thepurposeofthissectionistolookatthesolutionofsimultaneouslinearequations.Wewill ...
Read More At : www.mathcentre.ac.uk...

Solving Simultaneous Linear Equations - Study.com


In this video lesson, you will learn how to solve simultaneous linear equations or a system of linear equations. Learn the steps you need to take...
Read More At : study.com...

Suggested Questions And Answer :



Notice: Undefined variable: position4 in /home/domains2/public_html/painphr.com/show.php on line 277

wich statement describes the graph 1.5x+0.2y=2.68 & 1.6 +0.3y=2.98

What you've been given is a pair of simultaneous equations, often called a system. Simultaneous just means the equations are both true at the same time. They're linear equations which means they're the sort that would be plotted as straight lines on a graph. There are two variables, x and y (and it
Read More: ...

Notice: Undefined variable: position4 in /home/domains2/public_html/painphr.com/show.php on line 277

How do I solve equations simultaneously?

In mathematics, simultaneous equations and systems of equations are finite sets of equations whose common solutions are looked for. The systems of equations are usually classified in the same way as the single equations, namely: System of linear equations System of polynomial equations System of ord
Read More: ...

Notice: Undefined variable: position4 in /home/domains2/public_html/painphr.com/show.php on line 277

Write a system of linear equations represented by the augmented matrix

QUESTION: I am struggling with keeps my steps in order, I need help to write a system of linear equations represented by the augmented matrix  2 0 5 -14  0 1 -5 12  5 2 0 4  I am to use x, y, and z for my variables. The above augmented matrix is a way of writing down, expl
Read More: ...

Notice: Undefined variable: position4 in /home/domains2/public_html/painphr.com/show.php on line 277

use a graphical method to solve this simultaneous equation: y=x^2 and y=x+6

Plot y=x^2 and y=x+6 on the same graph. The first is a U-shaped curve sitting on the origin (0,0), the second is a straight line crossing the x axis (y=0) at x=-6 and crossing the y axis (x=0) at y=6. Where the line cuts through the U curve represents the solution to the equation x^2-x-6=0 (x^2=x+6)
Read More: ...

Notice: Undefined variable: position4 in /home/domains2/public_html/painphr.com/show.php on line 277

find the the two linear simultaneous equation 2x+3y=-13 -x-y=5

line 1...2x+3y=-13 line 2...-x-y=5 or -2x-2y=+10 line1 + line2...(2x-2x) +(3y-2y) =10-13 y=-3 from line2...x+y=-5, so x=-y-5.... x=3-5....x=-2
Read More: ...

Notice: Undefined variable: position4 in /home/domains2/public_html/painphr.com/show.php on line 277

Find the y-intercept of the line that goes through the points (5,175)&(8,190).

All lines, or linear functions, can be expressed as y=ax+b, where a is the slope or gradient and b the y intercept. To find out what the linear function is we use the values for x and y of two points on the line. So we have x=5 and y=175,  and x=8 and y=190. We can find a and b by solving
Read More: ...

Notice: Undefined variable: position4 in /home/domains2/public_html/painphr.com/show.php on line 277

what is an equation that would have no simultaneous solutions tom6/5x-4

A parallel line would produce no simultaneous solutions. Example: y=(6/5)x which has the same gradient. The general answer is y=(6/5)x+a where a is a constant.
Read More: ...

Notice: Undefined variable: position4 in /home/domains2/public_html/painphr.com/show.php on line 277

find x and y :10/x+y + 2/x-y=4 and 15/x+y - 5/x-y=-2

10/(x+y)+2/(x-y)=4, 15/(x+y)-5/(x-y)=-2. There are several ways of solving: try this one: let X=1/(x+y) and Y=1/(x-y): 10X+2Y=4, which reduces to 5X+Y=2; 15X-5Y=-2, substituting the new variables. We arrive at simultaneous linear equations. So, multiplying the first equation by 3, 
Read More: ...

Notice: Undefined variable: position4 in /home/domains2/public_html/painphr.com/show.php on line 277

use the graphical method to solve each of the following pairs of equations, y-3x=11, 5x+30=4y

These are linear equations so their graphs are straight lines. The easiest way to draw them is to identify for each equation where the line cuts across the axes. The cut on the y axis is given by setting x=0 in each equation, on the x axis it's where y=0. Take the first equation. When x=0 y=11,
Read More: ...

Notice: Undefined variable: position4 in /home/domains2/public_html/painphr.com/show.php on line 277

Solve the following linear programming problem graphically using the corner-point method

Draw the graphs of X+2Y=8 and 5X+4Y=20. The corner point is where the lines cross, and this can be found by solving the two line equations as simultaneous equations. If we double eqn 1 and subtract from eqn 2 we get 3X=4 so X=4/3 and therefore, by substituting for X in either eqn we get Y=10/3. The
Read More: ...

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.
next Question || Previos Question

Notice: Undefined variable: position5 in /home/domains2/public_html/painphr.com/show.php on line 357
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.painphr.com || Terms of Use || Contact || Privacy Policy
Load time: 0.1121 seconds