-2(-2)-7=

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


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

Multiply -2 * -2
4 + -7 = 0

Combine like terms: 4 + -7 = -3
-3 = 0

Solving
-3 = 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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