9-2(-6)-7=

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Solution for 9-2(-6)-7= equation: 


Simplifying
9 + -2(-6) + -7 = 0

Multiply -2 * -6
9 + 12 + -7 = 0

Combine like terms: 9 + 12 = 21
21 + -7 = 0

Combine like terms: 21 + -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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