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

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


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

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

Remove unnecessary parentheses
3+(-7)+(11)=x

Remove unnecessary parentheses
+3-7+(+11+)=+x

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

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

We simplify left and right side of the equation. 
-1x=-7

We divide both sides of the equation by -01 to get x. 
x=7

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