Решите п.ж 6х+11-(6+2х)=(3-х)- 7

6х + 11 - ( 6 + 2х ) = ( 3 - Х ) - 7 6х + 11 - 6 - 2х = 3 - Х - 7 4х + 5 = - 4 - Х 5х = - 9 Х = - 1,8

6x+11-6-2x=3-x-7 5x=-9 x=-1.8