(1)-(-1)=

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Solution for (1)-(-1)= equation: 


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

Multiply -1 * -1
1 + 1 = 0

Combine like terms: 1 + 1 = 2
2 = 0

Solving
2 = 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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