Ответ:

4x-2=-14

4x=-14+2

4x=-12

x=-3

2x-6=17-3x

2x+3x=17+6

5x=23

x=23/5

x=4.6

4×2(x+3)=4(x-5)

8(x+3)=4x-20

8x-4x=-20-24

4x=-44

x=-11

2x+1/3 - 5x-2/4=1

4(2x+1)-3(5x-2) =12

8x+4-15x+6=12

-7x=2

x=-2/7

x-6/2 - x/3 =3

3(x-6)-2x=18

3x-18-2x=18

x-18=18

x=36