5k+4k=-18

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Solution for 5k+4k=-18 equation: 


Simplifying
5k + 4k = -18

Combine like terms: 5k + 4k = 9k
9k = -18

Solving
9k = -18

Solving for variable 'k'.

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

Divide each side by '9'.
k = -2

Simplifying
k = -2

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