-20-(2)=-15

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Solution for -20-(2)=-15 equation: 


Simplifying
-20 + -1(2) = -15

Multiply -1 * 2
-20 + -2 = -15

Combine like terms: -20 + -2 = -22
-22 = -15

Solving
-22 = -15

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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