2(x-1)=7

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Solution for 2(x-1)=7 equation:


2( x-1)=7

We simplify the equation to the form, which is simple to understand 
2(x-1)=7

Reorder the terms in parentheses
+(+2x-2)=7

Remove unnecessary parentheses
+2x-2=+7

We move all terms containing x to the left and all other terms to the right. 
+2x=+7+2

We simplify left and right side of the equation. 
+2x=+9

We divide both sides of the equation by 2 to get x. 
x=4.5

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