Posted by **jasmine20** on Tuesday, February 13, 2007 at 4:34am.

How do i do thois problem?Please help.

Problem #1

solve the system by subtraction.

5x-3y=13

4x-3y=11

Subtract the lower equation's left and right terms from the upper equation's corresponding terms. The first step will get you this:

x = 2

Now that you know x, use either of the two equations, and substitute of x=2, to solve for y.

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