-55-(-75)=

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Solution for -55-(-75)= equation: 


Simplifying
-55 + -1(-75) = 0

Multiply -1 * -75
-55 + 75 = 0

Combine like terms: -55 + 75 = 20
20 = 0

Solving
20 = 0

Couldn't find a variable to solve for.

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

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