Sunday

April 20, 2014

April 20, 2014

Posted by **Adam** on Tuesday, April 17, 2007 at 8:58pm.

Find the solution for x,y.

In the problem...

5x-3y=-11

x-2y=2

Multiply the second equaton by five.

5x-3y=-11

5x-10y=10

subtract the second equation from the first.

7y=-21

solve for y, then put y into either of the beginning equations to solve for x.

**Related Questions**

mATH, ALGEBRA - i need help solving the system by addition. 5x-7y=5 x+3y=1 this ...

countiblis,math - How did you get: x = 2; y = -1 for Directions: Sove the system...

Algebra - Please help to find x, y 1. 8x-y=17 6x+y=11 2. 5x-2y=17 2x+3y=3 ...

drwls, is this correct,math - drawls this is from the previous post is this ...

MATH - Solve system of equations algebraically. 1. 3x-3y=24 and 2x+5y=-37 2. -9x...

algebra - I need a step by step explanation on how to add these two equations 2x...

maths - solve the following simultaneous equation: 5x+2y=29 x-y=-4 2x-y=-1 3x-y=...

Math - Can anyone help work these problumns out step by step? 11x-37=x+23 10p-26...

Algebra II - If you were to use the substitution method to solve the following ...

need guidance on an algebra problem - 20 x+3(y-1)=11 2(x-y)+8y = 28 multiply ...