(7)+(-7)=

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Solution for (7)+(-7)= equation: 


Simplifying
(7) + (-7) = 0
7 + (-7) = 0
7 + -7 = 0

Combine like terms: 7 + -7 = 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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