(6+7)-(18-7)=

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Solution for (6+7)-(18-7)= equation: 


Simplifying
(6 + 7) + -1(18 + -7) = 0

Combine like terms: 6 + 7 = 13
(13) + -1(18 + -7) = 0
13 + -1(18 + -7) = 0

Combine like terms: 18 + -7 = 11
13 + -1(11) = 0

Multiply -1 * 11
13 + -11 = 0

Combine like terms: 13 + -11 = 2
2 = 0

Solving
2 = 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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