Question 1117783
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 (c) 

x/2+y/3 =5,x-y =10
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{{{system(3x+2y=30,x-y=10)}}}


{{{system(3x+2y=30,2x-2y=20)}}}


{{{5x=50}}}

{{{x=10}}}

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{{{10-y=10}}}

{{{-y=0}}}

{{{y=0}}}

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ANSWER:  {{{system(x=10,y=0)}}}