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# Do you add them both together or multiply or do u put an equal sign between them?  what is the sum of $\frac{-x+7}{2x+4}$ and$\frac{2x+5}{2x+4}$

$\frac{-x+7}{2x+4} + \frac{2x+5}{2x+4}=\frac{x+12}{2x+4}$
$\frac{-x+7}{2x+4}+\frac{2x+5}{2x+4} =\frac{-x+7+2x+5}{2x+4}=\frac{ x+12}{2x+4}$