Question

Solve the equation for x. 5(2x − 8) = 90 A) 5 B) 10 C) 13 D) 15

Answer 1

x=13

Explanation:

divide both sides by 5

then move the constant to the right and change signs

2x=18+8

add numbers

divide both sides by 2

Answer 2

c=13

Explanation: