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Mathematics 7 Online
OpenStudy (anonymous):

solve each system by eliminating BigHAL -4x+y=-4 -2x+4y=-16

OpenStudy (anonymous):

x = 2 , y = -4

OpenStudy (anonymous):

sorry y = 4

OpenStudy (anonymous):

where is the process?

OpenStudy (anonymous):

x = (-4-y)/-4 Substitute this in second equation you will get the answer.

OpenStudy (anonymous):

so is it y=-4 or y=4

OpenStudy (anonymous):

y = 4

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