(-2)-(-7)=5

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Solution for (-2)-(-7)=5 equation: 


Simplifying
(-2) + -1(-7) = 5
-2 + -1(-7) = 5

Multiply -1 * -7
-2 + 7 = 5

Combine like terms: -2 + 7 = 5
5 = 5

Add '-5' to each side of the equation.
5 + -5 = 5 + -5

Combine like terms: 5 + -5 = 0
0 = 5 + -5

Combine like terms: 5 + -5 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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