9-7+(-13)-2-7=

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Solution for 9-7+(-13)-2-7= equation: 


Simplifying
9 + -7 + (-13) + -2 + -7 = 0
9 + -7 + -13 + -2 + -7 = 0

Combine like terms: 9 + -7 = 2
2 + -13 + -2 + -7 = 0

Combine like terms: 2 + -13 = -11
-11 + -2 + -7 = 0

Combine like terms: -11 + -2 = -13
-13 + -7 = 0

Combine like terms: -13 + -7 = -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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