40-(2+5)=40

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Solution for 40-(2+5)=40 equation: 


Simplifying
40 + -1(2 + 5) = 40

Combine like terms: 2 + 5 = 7
40 + -1(7) = 40

Multiply -1 * 7
40 + -7 = 40

Combine like terms: 40 + -7 = 33
33 = 40

Solving
33 = 40

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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