2(х-3)=-7(1-х)
2x-6=-7+7x
-5x=-1
x=1/5
(х-1)=2-7(1-х)
x-1=2-7-7x
8x=-4
x=-4/8
x=-1/2
7x-2x=-7+6
5x=-1
x=-0.2
1-3x+3=2-7+7x
1-2+7=7x+3x
6=10x
x=0.6
2(х-3)=-7(1-х)
2x-6=-7+7x
-5x=-1
x=1/5
(х-1)=2-7(1-х)
x-1=2-7-7x
8x=-4
x=-4/8
x=-1/2
2x-6=-7+7x
7x-2x=-7+6
5x=-1
x=-0.2
1-3x+3=2-7+7x
1-2+7=7x+3x
6=10x
x=0.6