(7-6)+(9-8)=18

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Solution for (7-6)+(9-8)=18 equation: 


Simplifying
(7 + -6) + (9 + -8) = 18

Combine like terms: 7 + -6 = 1
(1) + (9 + -8) = 18
1 + (9 + -8) = 18

Combine like terms: 9 + -8 = 1
1 + (1) = 18
1 + 1 = 18

Combine like terms: 1 + 1 = 2
2 = 18

Solving
2 = 18

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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