7+(-2)+(-2)+7=

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


Simplifying
7 + (-2) + (-2) + 7 = 0
7 + -2 + (-2) + 7 = 0
7 + -2 + -2 + 7 = 0

Combine like terms: 7 + -2 = 5
5 + -2 + 7 = 0

Combine like terms: 5 + -2 = 3
3 + 7 = 0

Combine like terms: 3 + 7 = 10
10 = 0

Solving
10 = 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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