3 years ago

HARD POINT TUESDAY ANSWER THIS EQUATION -4x - 2y= -12 4x + 8y = -24

1 answer:

3 0

$-4x - 2y= -12\\4x + 8y = -24\\\\\sf Add~ the ~two~ equations~ together~ to~ get:\\\\6y=-36\\y=-6\\\\4x+8 (-6)=-24\\4x-48=-24\\4x = 24\\x=6\\\\\\So,~ the ~solution~ is~ \boxed{(6,-6)}$

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