5-2(3-x)=11
5 – 6 + 2x = 11
2x = 11 + 6 – 5
2x = 12
x = 6
-3-3(3-2x)=11
– 3 – 9 + 6x = 11
6x = 11 + 9 + 3
6x = 23
x = 23/6
х=3,83333333333
5-2(3-x)=11
5 – 6 + 2x = 11
2x = 11 + 6 – 5
2x = 12
x = 6
-3-3(3-2x)=11
– 3 – 9 + 6x = 11
6x = 11 + 9 + 3
6x = 23
x = 23/6
х=3,83333333333