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Mathematics 8 Online
OpenStudy (anonymous):

Solve, using linear combination. 4x + y = 5 3x + y = 3

OpenStudy (dumbcow):

subtract the equations to get rid of y

OpenStudy (dumbcow):

@danburns123 , so how you get money out of it?

OpenStudy (dumbcow):

@SmokeyRiver , just subtract top equation from bottom equation |dw:1417555335334:dw|

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