Решите уравнения

1) - 8 х+3=-х+24

2) 4 (6 х+11) - 14=2 (2 х-5)

3) 2 (х+1) - 8=х+4

4) 8 (2 х-3) + 7=4 (2-х) - 1

1)

-8x+3=-x+24

-8x+x=24-3

-7x=21

x=21/-7=-3

x=-3

2)

4 (6x+11) - 14=2 (2x-5)

24x+44-14=4x-10

24x-4x=-10-44+14

20x=-40

x=-40/20=-2

x=-2

3)

2 (x+1) - 8=x+4

2x+2-8=x+4

2x-x=4-2+8

x=10

4)

8 (2x-3) + 7=4 (2-x) - 1

16x-24+7=8-4x-1

16x+4x=8-1+24-7

20x=24

x=24/20=12/10=1,2

x=1,2