87-(-63)=

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Solution for 87-(-63)= equation:


87-(-63)=0

We simplify the equation to the form, which is simple to understand 
87-(-63)=0

Remove unnecessary parentheses
87+63=0

We move all terms containing  to the left and all other terms to the right. 
0=0-87-63

We simplify left and right side of the equation. 
0=-150

0=-150

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

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