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OpenStudy (anonymous):
y+2x=-1, y-3x=-16 substution
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OpenStudy (mertsj):
From the second equation, y = 3x+16 Replace y in the first equation with 3x+16 and solve.
OpenStudy (anonymous):
Get one of the equations isolated y=3x-16 then substitute 3x-16+2x=-1 5x-16=-1 5x=15 x=3
OpenStudy (anonymous):
you guys are freaken amazing
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