(2-8)+(5-7)-(-9+6)-(5+7)=

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Solution for (2-8)+(5-7)-(-9+6)-(5+7)= equation: 


Simplifying
(2 + -8) + (5 + -7) + -1(-9 + 6) + -1(5 + 7) = 0

Combine like terms: 2 + -8 = -6
(-6) + (5 + -7) + -1(-9 + 6) + -1(5 + 7) = 0
-6 + (5 + -7) + -1(-9 + 6) + -1(5 + 7) = 0

Combine like terms: 5 + -7 = -2
-6 + (-2) + -1(-9 + 6) + -1(5 + 7) = 0
-6 + -2 + -1(-9 + 6) + -1(5 + 7) = 0

Combine like terms: -9 + 6 = -3
-6 + -2 + -1(-3) + -1(5 + 7) = 0

Multiply -1 * -3
-6 + -2 + 3 + -1(5 + 7) = 0

Combine like terms: 5 + 7 = 12
-6 + -2 + 3 + -1(12) = 0

Multiply -1 * 12
-6 + -2 + 3 + -12 = 0

Combine like terms: -6 + -2 = -8
-8 + 3 + -12 = 0

Combine like terms: -8 + 3 = -5
-5 + -12 = 0

Combine like terms: -5 + -12 = -17
-17 = 0

Solving
-17 = 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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