Помогите решить 6(x-1)+12(3-2x)=45-17x
6X - 6 + 36 - 24X = 45 - 17X 6X + 17X - 24X = 45 + 6 - 36 - X = 15 X = - 15
6x - 6 + 36 -24 x =45-17x 6x-24x +17x =45- 36 =6 -1x=15 x = - 15