-12-(-4)+7=

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Solution for -12-(-4)+7= equation: 


Simplifying
-12 + -1(-4) + 7 = 0

Multiply -1 * -4
-12 + 4 + 7 = 0

Combine like terms: -12 + 4 = -8
-8 + 7 = 0

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

Solving
-1 = 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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