Question

Solve: 5/12 = 10/x - 1
A. 25
B. 30
C. 29
D. 24

Answer 1

(x - 1) is the denominator or what?

Answer 2

5/12 = 10/x - 1

You need to multiply both of 10/x - 1

Answer 3

If it is, then:

1) Multiply both sides by (x - 1)
2) Multiply both sides by 12.
3) Solve for x.

Answer 4

okay