9k-k+15k-16=30

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Solution for 9k-k+15k-16=30 equation:


Simplifying
9k + -1k + 15k + -16 = 30

Reorder the terms:
-16 + 9k + -1k + 15k = 30

Combine like terms: 9k + -1k = 8k
-16 + 8k + 15k = 30

Combine like terms: 8k + 15k = 23k
-16 + 23k = 30

Solving
-16 + 23k = 30

Solving for variable 'k'.

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

Add '16' to each side of the equation.
-16 + 16 + 23k = 30 + 16

Combine like terms: -16 + 16 = 0
0 + 23k = 30 + 16
23k = 30 + 16

Combine like terms: 30 + 16 = 46
23k = 46

Divide each side by '23'.
k = 2

Simplifying
k = 2

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