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OpenStudy (anonymous):
use elimination to solve the system of equations 4x+7y=-25 -12x-7y=19
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OpenStudy (yanasidlinskiy):
|dw:1398101349402:dw|
OpenStudy (paki):
agree with the solution of @YanaSidlinskiy
OpenStudy (anonymous):
so the anwser would be 8,4?
OpenStudy (yanasidlinskiy):
|dw:1398101596857:dw|
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