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

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Solution for 3(x-1)-(x+1)=0 equation:


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

We simplify the equation to the form, which is simple to understand 
3(x-1)-(x+1)=0

Reorder the terms in parentheses
+(+3x-3)-(x+1)=0

Remove unnecessary parentheses
+3x-3-(+x+1+)=0

Remove unnecessary parentheses
+3x-3-1x-1=0

We move all terms containing x to the left and all other terms to the right. 
+3x-1x=0+3+1

We simplify left and right side of the equation. 
+2x=+4

We divide both sides of the equation by 2 to get x. 
x=2

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