Answer
$\frac{3(-2+1)}{5}$-$\frac{-7(2-4)}{1-(-2)}$ = $\frac{-79}{15}$
Work Step by Step
Directions: Simplify each expression.
$\frac{3(-2+1)}{5}$-$\frac{-7(2-4)}{1-(-2)}$
$\frac{3(-1)}{5}$-$\frac{-7(-2)}{1-(-2)}$
Simplify inside parenthesis
$\frac{-3}{5}$-$\frac{14}{3}$
Distribute the 3, -7, and -1 to the parenthesis, respectively
$\frac{-9}{15}$-$\frac{70}{15}$
Multiply the numerator and denominator of the fractions by 3 and 5, respectively, in order to get common denominators
$\frac{-79}{15}$
Subtract fractions to get final answer
