Question

solve for u. -13 = 4u + 7 simplify your answer as much as possible. u =

Explanation:

Step1: Isolate the term with $u$

$-13-7 = 4u+7 - 7$
$-20 = 4u$

Step2: Solve for $u$

$\frac{-20}{4}=\frac{4u}{4}$
$u=-5$

Answer:

$u = - 5$