Question

linear equations w/ distribution (lev 1)
score: 3/5 penalty: none
question
solve.
2(y + 6) = 18

Explanation:

Step1: Distribute the 2

$2y+12 = 18$

Step2: Subtract 12 from both sides

$2y+12 - 12=18 - 12$
$2y=6$

Step3: Divide both sides by 2

$\frac{2y}{2}=\frac{6}{2}$
$y = 3$

Answer:

$y = 3$