-(-21+6)=(21)+(6)

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Solution for -(-21+6)=(21)+(6) equation: 


Simplifying
-1(-21 + 6) = (21) + (6)

Combine like terms: -21 + 6 = -15
-1(-15) = (21) + (6)

Multiply -1 * -15
15 = (21) + (6)
15 = 21 + (6)
15 = 21 + 6

Combine like terms: 21 + 6 = 27
15 = 27

Solving
15 = 27

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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