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OpenStudy (anonymous):
Solve by elimination 5x+4y=12 3x-3y=18 I tried to do this myself a few times but i feel as though I am messing up... could someone please walk me through it? Thanks :)
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OpenStudy (anonymous):
Multiply the 1st equation by 3 and the 2nd equation by 4. Add both equations together. the y tems will subtract out. x = 4, y = -2
OpenStudy (anonymous):
Thank you @robtobey !
OpenStudy (anonymous):
Your welcome.
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