19-2(3х+8)=2x-37
19-6x-16=2x-37
3-6x=2x-37
-6x-2x=-37-3
-8x=-40
x=5
8x+3(7-2x)=4x+3
8x+21-6x=4x+3
2x+21=4x+3
2x-4x=3-21
-2x=-18
x=9
19-2(3x+8)=2x-37
19-6x-16=2x-37
3-6x=2x-37
-6x-2x=37-3
-8x=-40
x=5
8x+3(7-2x)=2x+3
8x+21-6x=4x+3
8x-6x-4x=3-21
-2x=-18
x=9
