-2=2(-1)-1

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


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

Multiply 2 * -1
-2 = -2 + -1

Combine like terms: -2 + -1 = -3
-2 = -3

Solving
-2 = -3

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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