(-6)2-2[3-4(2+1)]=

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Solution for (-6)2-2[3-4(2+1)]= equation: 


Simplifying
(-6) * 2 + -2[3 + -4(2 + 1)] = 0

Multiply -6 * 2
-12 + -2[3 + -4(2 + 1)] = 0

Combine like terms: 2 + 1 = 3
-12 + -2[3 + -4(3)] = 0

Multiply -4 * 3
-12 + -2[3 + -12] = 0

Combine like terms: 3 + -12 = -9
-12 + -2[-9] = 0

Multiply -2 * -9
-12 + 18 = 0

Combine like terms: -12 + 18 = 6
6 = 0

Solving
6 = 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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