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OpenStudy (anonymous):
how would i solve 48=4x+2y 48=x+y
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OpenStudy (anonymous):
divide the first equation by by 2 to simplify then subtract to eliminate x first 24=2x+y -48= x+y -------- -24=x hence 48=-24+y 48+24=y 72=y hence x=-24 y=72
OpenStudy (anonymous):
what is hence?
OpenStudy (anonymous):
x=36 and y=60
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