12k-[2k+(-2+2k)]=

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Solution for 12k-[2k+(-2+2k)]= equation:


Simplifying
12k + -1[2k + (-2 + 2k)] = 0

Remove parenthesis around (-2 + 2k)
12k + -1[2k + -2 + 2k] = 0

Reorder the terms:
12k + -1[-2 + 2k + 2k] = 0

Combine like terms: 2k + 2k = 4k
12k + -1[-2 + 4k] = 0
12k + [-2 * -1 + 4k * -1] = 0
12k + [2 + -4k] = 0

Reorder the terms:
2 + 12k + -4k = 0

Combine like terms: 12k + -4k = 8k
2 + 8k = 0

Solving
2 + 8k = 0

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '-2' to each side of the equation.
2 + -2 + 8k = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 8k = 0 + -2
8k = 0 + -2

Combine like terms: 0 + -2 = -2
8k = -2

Divide each side by '8'.
k = -0.25

Simplifying
k = -0.25

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