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OpenStudy (anonymous):
x=y-2 4x+y=2 how do i use substitution to solve system of equations?
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OpenStudy (anonymous):
you replace the x = y-2 in the first equation into the x of the second equation: 4(y-2) + y = 2
OpenStudy (anonymous):
is that it no more steps its just 2
OpenStudy (anonymous):
I WAS HELPING YOU ON THAT PREVIOUSLY...
OpenStudy (anonymous):
yes. the answer is y = 2. then you plug that back in to find x
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OpenStudy (anonymous):
i thought you left earlier
OpenStudy (anonymous):
@Euler271 THAT IS WHAT I TOLD THE USER IN THE OTHER POST.. LOL I EVEN DID 2 PROBLEMS STEP BY STEP TO SHOW HER... LOL
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