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OpenStudy (anonymous):
simplify (7x-4+x)/(2x-1) its says the answer is 4 but I don't understand why it would be 4? can someone explain it
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OpenStudy (jdoe0001):
\(\bf \cfrac{7x-4+x}{2x-1}\implies \cfrac{8x-4}{2x-1}\quad \textit{getting common factor atop} \\ \quad \\ \cfrac{4(\cancel{2x-1})}{\cancel{2x-1}}\)
OpenStudy (anonymous):
oh ok thanks :D i get it now
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