-(2-9)=-2

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


Simplifying
-1(2 + -9) = -2

Combine like terms: 2 + -9 = -7
-1(-7) = -2

Multiply -1 * -7
7 = -2

Solving
7 = -2

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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