Question

solve for u.
12 = 2(u - 3) + 4u
simplify your answer as much as possible.
u = \boxed{}

Explanation:

Step1: Expand the right side

$12 = 2u - 6 + 4u$

Step2: Combine like terms

$12 = 6u - 6$

Step3: Add 6 to both sides

$18 = 6u$

Step4: Divide by 6

$u = 3$

Answer:

3