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Mathematics 7 Online
OpenStudy (anonymous):

help! determine the value of y for the system of equations. x-3y=4 2x+y=8

terenzreignz (terenzreignz):

Okay, isolate x in the first equation.

OpenStudy (anonymous):

i had got 4 wen i did the problem idk if its right though

terenzreignz (terenzreignz):

No.

OpenStudy (anonymous):

oh ok let me try again

OpenStudy (anonymous):

oooooohhh its 0

terenzreignz (terenzreignz):

Very good... I don't know what you did, but I hope that was effective :D

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