12k-8k-6k=-18+20-6

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Solution for 12k-8k-6k=-18+20-6 equation: 


Simplifying
12k + -8k + -6k = -18 + 20 + -6

Combine like terms: 12k + -8k = 4k
4k + -6k = -18 + 20 + -6

Combine like terms: 4k + -6k = -2k
-2k = -18 + 20 + -6

Combine like terms: -18 + 20 = 2
-2k = 2 + -6

Combine like terms: 2 + -6 = -4
-2k = -4

Solving
-2k = -4

Solving for variable 'k'.

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

Divide each side by '-2'.
k = 2

Simplifying
k = 2

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