81-3[5-6(9)]=

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Solution for 81-3[5-6(9)]= equation: 


Simplifying
81 + -3[5 + -6(9)] = 0

Multiply -6 * 9
81 + -3[5 + -54] = 0

Combine like terms: 5 + -54 = -49
81 + -3[-49] = 0

Multiply -3 * -49
81 + 147 = 0

Combine like terms: 81 + 147 = 228
228 = 0

Solving
228 = 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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