k-2k=4

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Solution for k-2k=4 equation: 


Simplifying
k + -2k = 4

Combine like terms: k + -2k = -1k
-1k = 4

Solving
-1k = 4

Solving for variable 'k'.

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

Divide each side by '-1'.
k = -4

Simplifying
k = -4

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