6-2k+k=18

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Solution for 6-2k+k=18 equation: 


Simplifying
6 + -2k + k = 18

Combine like terms: -2k + k = -1k
6 + -1k = 18

Solving
6 + -1k = 18

Solving for variable 'k'.

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

Add '-6' to each side of the equation.
6 + -6 + -1k = 18 + -6

Combine like terms: 6 + -6 = 0
0 + -1k = 18 + -6
-1k = 18 + -6

Combine like terms: 18 + -6 = 12
-1k = 12

Divide each side by '-1'.
k = -12

Simplifying
k = -12

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