7-(-8+1)=

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Solution for 7-(-8+1)= equation: 


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

Combine like terms: -8 + 1 = -7
7 + -1(-7) = 0

Multiply -1 * -7
7 + 7 = 0

Combine like terms: 7 + 7 = 14
14 = 0

Solving
14 = 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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