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OpenStudy (anonymous):
solve the system using the elimination method 5x-2y=-7 and -3x+2y=5
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OpenStudy (anonymous):
the y's in these eliminate perfectly. -2y & 2y cancels out, so solve for x.
OpenStudy (anonymous):
2x=-2 or x=-1
OpenStudy (anonymous):
I got x=-1 what would be the next step?
OpenStudy (anonymous):
plug -1 back into an orignal equation. Whichever one you choose. And solve for y
OpenStudy (anonymous):
(plug it back in for x)
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OpenStudy (anonymous):
And then i got y = 1 :)
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