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X+7=10
2(X+1)=4
3(2X+3)=X-1
(X+2)*6=O,5X
x=10-7
x=3
2x+2=4
2x=4-2
2x=2/2
x=1
6x+9=x-1
6x-x=-1-9
5x=-10/5
x=-2
6x+12=0,5x
6x-0,5x=-12
5,5x=-12/5,5
x=2,18
X=10-7
X=3
2(x+1)=4
2x=2 / : 2
X=1
3(2X+3) =X-1
6x-x= -9-1
5x=-10 / : 5
(x+2)*6=0,5X
5,5X=-12 / : 5,5
X=-2,18
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X+7=10
x=10-7
x=3
2(X+1)=4
2x+2=4
2x=4-2
2x=2/2
x=1
3(2X+3)=X-1
6x+9=x-1
6x-x=-1-9
5x=-10/5
x=-2
(X+2)*6=O,5X
6x+12=0,5x
6x-0,5x=-12
5,5x=-12/5,5
x=2,18
X+7=10
X=10-7
X=3
2(x+1)=4
2x+2=4
2x=4-2
2x=2 / : 2
X=1
3(2X+3) =X-1
6x+9=x-1
6x-x= -9-1
5x=-10 / : 5
x=-2
(x+2)*6=0,5X
6x+12=0,5x
6x-0,5x=-12
5,5X=-12 / : 5,5
X=-2,18