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Mathematics 17 Online
OpenStudy (ammarah):

Solve the system using the elimination method. 1. 7x-2y=15 7x+2y=13

OpenStudy (anonymous):

take equation 1 and subtract equation 2 and you will cancel the x variable and be left with the y. Then solve

OpenStudy (ammarah):

no i think u get rid of the y variable first.....i got (0,5)

OpenStudy (ammarah):

yeah i did it wrong because i thought u had to get rid of the y variable first.....

OpenStudy (ammarah):

i dont get the difference.....

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