23-(-20)+7-(-3)=

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Solution for 23-(-20)+7-(-3)= equation: 


Simplifying
23 + -1(-20) + 7 + -1(-3) = 0

Multiply -1 * -20
23 + 20 + 7 + -1(-3) = 0

Multiply -1 * -3
23 + 20 + 7 + 3 = 0

Combine like terms: 23 + 20 = 43
43 + 7 + 3 = 0

Combine like terms: 43 + 7 = 50
50 + 3 = 0

Combine like terms: 50 + 3 = 53
53 = 0

Solving
53 = 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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