Question 1016088
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ALWAYS use parentheses to clarify your equations.
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y=3/4x+3 . assumed to be: {{{y=(3/4)x+3}}}
{{{y=x}}}
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{{{x=(3/4)x+3}}}
{{{(1/4)x=3}}}
{{{x=12}}}
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y=x=12
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ANSWER: (12,12)
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CHECK:
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{{{y=(3/4)x+3}}}
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{{{12=(3/4)12+3}}}
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{{{12=9+3}}}
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{{{12=12}}}
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