(8+7)+(9+2)=18

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Solution for (8+7)+(9+2)=18 equation: 


Simplifying
(8 + 7) + (9 + 2) = 18

Combine like terms: 8 + 7 = 15
(15) + (9 + 2) = 18
15 + (9 + 2) = 18

Combine like terms: 9 + 2 = 11
15 + (11) = 18
15 + 11 = 18

Combine like terms: 15 + 11 = 26
26 = 18

Solving
26 = 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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