3(-3*-3)-18(-3)-81=0

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Solution for 3(-3*-3)-18(-3)-81=0 equation: 


Simplifying
3(-3 * -3) + -18(-3) + -81 = 0

Multiply -3 * -3
3(9) + -18(-3) + -81 = 0

Multiply 3 * 9
27 + -18(-3) + -81 = 0

Multiply -18 * -3
27 + 54 + -81 = 0

Combine like terms: 27 + 54 = 81
81 + -81 = 0

Combine like terms: 81 + -81 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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