-2(-1)-5=-7

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Solution for -2(-1)-5=-7 equation: 


Simplifying
-2(-1) + -5 = -7

Multiply -2 * -1
2 + -5 = -7

Combine like terms: 2 + -5 = -3
-3 = -7

Solving
-3 = -7

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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