-2x-2(x-9)=-30

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Solution for -2x-2(x-9)=-30 equation:


-2x-2(x-9)=-30

We simplify the equation to the form, which is simple to understand 
-2x-2(x-9)=-30

Reorder the terms in parentheses
-2x+(-2x+18)=-30

Remove unnecessary parentheses
-2x-2x+18=-30

We move all terms containing x to the left and all other terms to the right. 
-2x-2x=-30-18

We simplify left and right side of the equation. 
-4x=-48

We divide both sides of the equation by -4 to get x. 
x=12

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