9x - 6 + 11 = 7 - 10x
9x +10 x = 7 + 6 - 11
19x = 2
x = 2/19
3(3х-2)+11=7-10х9х-6+11=7-10х19х=7+6-1119х=2х=2\19
9x - 6 + 11 = 7 - 10x
9x +10 x = 7 + 6 - 11
19x = 2
x = 2/19
3(3х-2)+11=7-10х
9х-6+11=7-10х
19х=7+6-11
19х=2
х=2\19