3x-(x-1)=3

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Solution for 3x-(x-1)=3 equation: 



3x-(x-1)=3

We move all terms to the left:

3x-(x-1)-(3)=0

We get rid of parentheses

3x-x+1-3=0

We add all the numbers together, and all the variables

2x-2=0

We move all terms containing x to the left, all other terms to the right

2x=2

x=2/2

x=1

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