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OpenStudy (anonymous):
4x-y=24 and 2x+y=36. what values of x and y would make this true?
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OpenStudy (freckles):
it is already setup for elimination add the equations together
OpenStudy (anonymous):
how?
OpenStudy (anonymous):
they both have equal signs
OpenStudy (freckles):
\[\color{red}{4x-y}+\color{blue}{2x+y}=\color{red}{24}+\color{blue}{36}\]
OpenStudy (freckles):
if a=b and c=d then a+c=b+d
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OpenStudy (anonymous):
oh
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