9+(-2)-2=

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


9 + (-2) - 2 =0

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

Remove unnecessary parentheses
+9-2-2=0

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

We simplify left and right side of the equation. 
0=-5

0=-5

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

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