3(2k-9)-k=8

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Solution for 3(2k-9)-k=8 equation: 


Simplifying
3(2k + -9) + -1k = 8

Reorder the terms:
3(-9 + 2k) + -1k = 8
(-9 * 3 + 2k * 3) + -1k = 8
(-27 + 6k) + -1k = 8

Combine like terms: 6k + -1k = 5k
-27 + 5k = 8

Solving
-27 + 5k = 8

Solving for variable 'k'.

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

Add '27' to each side of the equation.
-27 + 27 + 5k = 8 + 27

Combine like terms: -27 + 27 = 0
0 + 5k = 8 + 27
5k = 8 + 27

Combine like terms: 8 + 27 = 35
5k = 35

Divide each side by '5'.
k = 7

Simplifying
k = 7

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