(-16+20)-(12-8)+(-5-6)=

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Solution for (-16+20)-(12-8)+(-5-6)= equation: 


Simplifying
(-16 + 20) + -1(12 + -8) + (-5 + -6) = 0

Combine like terms: -16 + 20 = 4
(4) + -1(12 + -8) + (-5 + -6) = 0
4 + -1(12 + -8) + (-5 + -6) = 0

Combine like terms: 12 + -8 = 4
4 + -1(4) + (-5 + -6) = 0

Multiply -1 * 4
4 + -4 + (-5 + -6) = 0

Combine like terms: -5 + -6 = -11
4 + -4 + (-11) = 0
4 + -4 + -11 = 0

Combine like terms: 4 + -4 = 0
0 + -11 = 0
-11 = 0

Solving
-11 = 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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