Question

Solve for n and justify each step.

(2n+8)/3=30

Answer 1

n = 41

Explanation:

`\frac{2n + 8}3 = 30 \text{ // Multiply by 3}\\2n + 8 = 90 \text{ // Subtract by 8}\\2n = 82 \text{ // Divide by 2}\\n = 41`