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-2=4(x-1)-1
We move all terms to the left:
-2-(4(x-1)-1)=0
We calculate terms in parentheses: -(4(x-1)-1), so:We get rid of parentheses
4(x-1)-1
We multiply parentheses
4x-4-1
We add all the numbers together, and all the variables
4x-5
Back to the equation:
-(4x-5)
-4x+5-2=0
We add all the numbers together, and all the variables
-4x+3=0
We move all terms containing x to the left, all other terms to the right
-4x=-3
x=-3/-4
x=3/4
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