-[-(-(-9))]=

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Solution for -[-(-(-9))]= equation:


Simplifying
-1[-1(-1(-9))] = 0

Multiply -1 * -9
-1[-1(9)] = 0

Multiply -1 * 9
-1[-9] = 0

Multiply -1 * -9
9 = 0

Solving
9 = 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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