(-7-1)-(3+7)=

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Solution for (-7-1)-(3+7)= equation: 


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

Combine like terms: -7 + -1 = -8
(-8) + -1(3 + 7) = 0
-8 + -1(3 + 7) = 0

Combine like terms: 3 + 7 = 10
-8 + -1(10) = 0

Multiply -1 * 10
-8 + -10 = 0

Combine like terms: -8 + -10 = -18
-18 = 0

Solving
-18 = 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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