-1(x+11)=20

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Solution for -1(x+11)=20 equation:


-1(x+11)=20

We simplify the equation to the form, which is simple to understand 
-1(x+11)=20

Reorder the terms in parentheses
+(-1x-11)=20

Remove unnecessary parentheses
-1x-11=+20

We move all terms containing x to the left and all other terms to the right. 
-1x=+20+11

We simplify left and right side of the equation. 
-1x=+31

We divide both sides of the equation by -1 to get x. 
x=-31

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