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OpenStudy (anonymous):
solve using the elimination method 4x+3y=55 and 5x-3y=35
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OpenStudy (anonymous):
4x+3y=55 5x-3y=35 --------- 9x =90 x =10 4(10)+3y=55 3y = 15 y = 3
OpenStudy (anonymous):
when i check it on the calculator x is correct but y is false. it says it should be 5 :S
OpenStudy (anonymous):
Sorry about that. 3y =15 y =5 not 3 as I put forth in the answer.
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