Question

Solve for x
Put your answer in the box

Answer 1

x = 10

Explanation:

Cross multiply

15/18 = 25/7x-40

multiply 15 by 7x-40

105x - 600

18 times 25

450

105x - 600 = 450

+ 600 on both sides to get rid of it

1050 / 105

10