-9k+4k+20k=15

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Solution for -9k+4k+20k=15 equation: 


Simplifying
-9k + 4k + 20k = 15

Combine like terms: -9k + 4k = -5k
-5k + 20k = 15

Combine like terms: -5k + 20k = 15k
15k = 15

Solving
15k = 15

Solving for variable 'k'.

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

Divide each side by '15'.
k = 1

Simplifying
k = 1

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