9k-5k-4=

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Solution for 9k-5k-4= equation: 


Simplifying
9k + -5k + -4 = 0

Reorder the terms:
-4 + 9k + -5k = 0

Combine like terms: 9k + -5k = 4k
-4 + 4k = 0

Solving
-4 + 4k = 0

Solving for variable 'k'.

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

Add '4' to each side of the equation.
-4 + 4 + 4k = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 4k = 0 + 4
4k = 0 + 4

Combine like terms: 0 + 4 = 4
4k = 4

Divide each side by '4'.
k = 1

Simplifying
k = 1

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