k-2k+-7k=-18

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Solution for k-2k+-7k=-18 equation: 


Simplifying
k + -2k + -7k = -18

Combine like terms: k + -2k = -1k
-1k + -7k = -18

Combine like terms: -1k + -7k = -8k
-8k = -18

Solving
-8k = -18

Solving for variable 'k'.

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

Divide each side by '-8'.
k = 2.25

Simplifying
k = 2.25

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