24-(-7)-(-20)=

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Solution for 24-(-7)-(-20)= equation: 


Simplifying
24 + -1(-7) + -1(-20) = 0

Multiply -1 * -7
24 + 7 + -1(-20) = 0

Multiply -1 * -20
24 + 7 + 20 = 0

Combine like terms: 24 + 7 = 31
31 + 20 = 0

Combine like terms: 31 + 20 = 51
51 = 0

Solving
51 = 0

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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