8k-9+k=10

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Solution for 8k-9+k=10 equation: 


Simplifying
8k + -9 + k = 10

Reorder the terms:
-9 + 8k + k = 10

Combine like terms: 8k + k = 9k
-9 + 9k = 10

Solving
-9 + 9k = 10

Solving for variable 'k'.

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

Add '9' to each side of the equation.
-9 + 9 + 9k = 10 + 9

Combine like terms: -9 + 9 = 0
0 + 9k = 10 + 9
9k = 10 + 9

Combine like terms: 10 + 9 = 19
9k = 19

Divide each side by '9'.
k = 2.111111111

Simplifying
k = 2.111111111

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