Решите уравнения 3(х-7)-(9-2х)=2(12-х)-(х-10)

Question

Решите уравнения 3(х-7)-(9-2х)=2(12-х)-(х-10)

Answer 1

3(х-7)-(9-2х)=2(12-х)-(х-10)=542

Answer 2

3x-21-9+2x=24-2x-x+10
5x-30=34-x
5x+x=34+30
6x=4
x=6*4
x=24