0=x-1-3x+5
0=-2x+4
2x=4
x=2
0= x-1 - 3x + 5
3x- x= -1+ 5
2x= 4/: 2
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0=x-1-3x+5
0=-2x+4
2x=4
x=2
0= x-1 - 3x + 5
3x- x= -1+ 5
2x= 4/: 2
x=2