Evaluate
-\frac{a+2b}{7\left(a+2h\right)}
Expand
-\frac{a+2b}{7\left(a+2h\right)}
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\frac{\left(2c-5d\right)\left(a+2b\right)}{\left(7a+14h\right)\left(5d-2c\right)}
Divide \frac{2c-5d}{7a+14h} by \frac{5d-2c}{a+2b} by multiplying \frac{2c-5d}{7a+14h} by the reciprocal of \frac{5d-2c}{a+2b}.
\frac{-\left(a+2b\right)\left(-2c+5d\right)}{\left(-2c+5d\right)\left(7a+14h\right)}
Extract the negative sign in 2c-5d.
\frac{-\left(a+2b\right)}{7a+14h}
Cancel out -2c+5d in both numerator and denominator.
\frac{-a-2b}{7a+14h}
To find the opposite of a+2b, find the opposite of each term.
\frac{\left(2c-5d\right)\left(a+2b\right)}{\left(7a+14h\right)\left(5d-2c\right)}
Divide \frac{2c-5d}{7a+14h} by \frac{5d-2c}{a+2b} by multiplying \frac{2c-5d}{7a+14h} by the reciprocal of \frac{5d-2c}{a+2b}.
\frac{-\left(a+2b\right)\left(-2c+5d\right)}{\left(-2c+5d\right)\left(7a+14h\right)}
Extract the negative sign in 2c-5d.
\frac{-\left(a+2b\right)}{7a+14h}
Cancel out -2c+5d in both numerator and denominator.
\frac{-a-2b}{7a+14h}
To find the opposite of a+2b, find the opposite of each term.
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Limits
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