2(x+9)=-2x

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


2(x+9)=-2x

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

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

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

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

We simplify left and right side of the equation. 
+4x=-18

We divide both sides of the equation by 4 to get x. 
x=-4.5

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