3k-k-3=

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Solution for 3k-k-3= equation: 


Simplifying
3k + -1k + -3 = 0

Reorder the terms:
-3 + 3k + -1k = 0

Combine like terms: 3k + -1k = 2k
-3 + 2k = 0

Solving
-3 + 2k = 0

Solving for variable 'k'.

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

Add '3' to each side of the equation.
-3 + 3 + 2k = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 2k = 0 + 3
2k = 0 + 3

Combine like terms: 0 + 3 = 3
2k = 3

Divide each side by '2'.
k = 1.5

Simplifying
k = 1.5

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