Question

solve for u. 15u - 9u = 30. simplify your answer as much as possible. u =

Explanation:

Step1: Combine like - terms

$15u - 9u=(15 - 9)u = 6u$, so the equation becomes $6u=30$.

Step2: Solve for $u$

Divide both sides of the equation $6u = 30$ by 6. We get $u=\frac{30}{6}$.

Step3: Simplify the fraction

$\frac{30}{6}=5$.

Answer:

$u = 5$