SOLUTION: I just need to see how to solve the system: 2x-y=7 3x+2y=0 Thanks a bunch

SOLUTION: I just need to see how to solve the system: 2x-y=7 3x+2y=0 Thanks a bunch

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Question 22427: I just need to see how to solve the system: 2x-y=7 3x+2y=0
Thanks a bunch
Answer by NaiXLG(18) (Show Source): You can put this solution on YOUR website!
So you want to solve the system;

I'll show you an easy way called the substitution method....
In the first equation, solve for y.

Now, plug that into the second equation (now that you know what y equals);

Solve that equation for x;

Now, plug that x back into the first, equation that we solved for y in.

So the solution to the system is;
(x,y) = (2,-3)
*** that is where the two lines intersect.
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