2k+k=-9

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Solution for 2k+k=-9 equation: 


Simplifying
2k + k = -9

Combine like terms: 2k + k = 3k
3k = -9

Solving
3k = -9

Solving for variable 'k'.

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

Divide each side by '3'.
k = -3

Simplifying
k = -3

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