Question

(12x-7)-(5x-1)=(9x-5)-(4x-7)

Answer 1

Answer:

Answer= 4

Step-by-step explanation:

(12x-7)-(5x-1)=(9x-5)-(4x-7)

12x-7-5x+1=9x-5-4x+7

7x-6=5x+2

7x-5x=2+6

2x=8

x=8/2

x=4