3x+(7+x)=-11-2x

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Solution for 3x+(7+x)=-11-2x equation:


3x+(7+x)=-11-2x

We simplify the equation to the form, which is simple to understand 
3x+(7+x)=-11-2x

Remove unnecessary parentheses
+3x+7+x=-11-2x

We move all terms containing x to the left and all other terms to the right. 
+3x+1x+2x=-11-7

We simplify left and right side of the equation. 
+6x=-18

We divide both sides of the equation by 6 to get x. 
x=-3

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