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www.purplemath.com/modules/systlin4.htm

Demonstrates how to

www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-systems-topic/cc-8th-systems-with-substitution/v/the-substitution-method

How to

www.khanacademy.org/math/algebra-basics/core-algebra-systems/core-algebra-systems-tutorial/v/solving-linear-systems-by-substitution

Practice all of the skills you'll

www.webmath.com/solver2.html

This page will show you how to

www.regentsprep.org/regents/math/algebra/ae3/algsys.htm

www.mathportal.org/algebra/solving-system-of-linear-equations/substitution-method.php

www.coolmath.com/algebra/12-2x2-systems-of-equations/02-solving-by-substitution-01

coolmath-games.com · Algebra >

www.ask.com/youtube?q=I Need Help on Solving Systems by Substitution?&v=S5ThT_qvL98

Feb 24, 2010 ... ... over two problems using substitution to solve a system of equations. ... Thank u
soooo much for publishing this video, this help me out most of ...

www.ask.com/youtube?q=I Need Help on Solving Systems by Substitution?&v=KNwwu5wjcaA

Nov 7, 2007 ... In this lesson, students learn to solve a system of linear equations ... ... Solving
Systems by Substitution - MathHelp.com - Math Help . MathHelp.com .... +Brady
Plays For people who need to hear it at this speed.. Read more ...

www.mathplanet.com/education/algebra-1/systems-of-linear-equations-and-inequalities/the-substitution-method-for-solving-linear-systems

A way to

Popular Q&A

Q:
I need some help with solving system by substitution ?

A:
I'm assuming you are trying to solve for x. If so, your know that y = -6 from the first equation, so plug in -6 for y in the second equation. So you'll have... ...
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Source:
answers.yahoo.com

Q:
I need help with solving systems using substitution !

A:
first one: no solution. You take what y equals to in the first equation and plug it in for y in the second equation because y has the same value in both. you ge...
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Source:
answers.yahoo.com

Q:
I need the answer, Solve the systems using substitution ?

A:
You've got two equations for are. Substitute the value for are in the first equation for the are in the second equation, solve for s, substitute back into one o...
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Source:
www.askmehelpdesk.com

Q:
I need help with solving the following equation by method of subs...

A:
Given the equations: 5x +4y = -17.(1). x + 6y = 7. => x = -6y +7 .(2). We will substitute with x =-6y+7 from equation (2) into equation (1). => 5x +4y = -17. =>...
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Source:
www.enotes.com

Q:
Ok so i need help with this 1 system of equations question i need ...

A:
To solve a system graphically, just graph them both on one coordinate plane and see where the graphs intersect. The points of intersection are the common soluti...
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Source:
answers.yahoo.com