-9-(-1+7)--16-(-2)=

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Solution for -9-(-1+7)--16-(-2)= equation:


-9-(-1+7)--16-(-2)=0

We simplify the equation to the form, which is simple to understand 
-9-(-1+7)+16-(-2)=0

Remove unnecessary parentheses
-9-6+16-(-2)=0

Remove unnecessary parentheses
-9-6+16+2=0

We move all terms containing  to the left and all other terms to the right. 
0=0+9+6-16-2

We simplify left and right side of the equation. 
0=-3

0=-3

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

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