Question

5x - 7 = 5 - x
Using balancing method in algebra

Answer 1

6x=12=0
Or
X=12/6 and there is more ways but those are two ways

Answer 2

5x-7-5+X=5-x-5+X

or,6x-12=0

or,6x=12

or,X=12/6

:.X=2