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4x-4=3x-3
-4+3=3x-4x
-1=-1x/:(-1)
x=1
b) x=1=3(x+1)
x=1-3x-3
x+3x=1-3
4x=-2/:4
x=(-2)
c) (x+2)*6=0,5x
6x+12=0,5x
12=0,5x-6x
12=-5,5x/:(-5,5)
x=12/5,5=2,(18)
4x-3x=-3+4
x=1
b.) x=1-3x+3
x+3x=3+1
4x=4/:4
x=1
c.) 6x+12=0,5x
6x-0,5x=-12
5,5x=-12/:5,5
x=2,18
d.) 6-2=2+1x
2+1x=4
x=4-2
x=2
e.) 0,1x+0,2=0,2x
0,1x-0,2x=-0,2
-0,1=-0,2/:(-0,2)
x=1