2x-4(-1)=12

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Solution for 2x-4(-1)=12 equation:


2x-4(-1)=12

We simplify the equation to the form, which is simple to understand 
2x-4(-1)=12

Reorder the terms in parentheses
2x+(+4)=12

Remove unnecessary parentheses
+2x+4=+12

We move all terms containing x to the left and all other terms to the right. 
+2x=+12-4

We simplify left and right side of the equation. 
+2x=+8

We divide both sides of the equation by 2 to get x. 
x=4

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