-15-(-8)+7=

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Solution for -15-(-8)+7= equation: 


Simplifying
-15 + -1(-8) + 7 = 0

Multiply -1 * -8
-15 + 8 + 7 = 0

Combine like terms: -15 + 8 = -7
-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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