-(9+-2)+20=2

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Solution for -(9+-2)+20=2 equation: 


Simplifying
-1(9 + -2) + 20 = 2

Combine like terms: 9 + -2 = 7
-1(7) + 20 = 2

Multiply -1 * 7
-7 + 20 = 2

Combine like terms: -7 + 20 = 13
13 = 2

Solving
13 = 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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