k-1+8k=8

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Solution for k-1+8k=8 equation: 


Simplifying
k + -1 + 8k = 8

Reorder the terms:
-1 + k + 8k = 8

Combine like terms: k + 8k = 9k
-1 + 9k = 8

Solving
-1 + 9k = 8

Solving for variable 'k'.

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

Add '1' to each side of the equation.
-1 + 1 + 9k = 8 + 1

Combine like terms: -1 + 1 = 0
0 + 9k = 8 + 1
9k = 8 + 1

Combine like terms: 8 + 1 = 9
9k = 9

Divide each side by '9'.
k = 1

Simplifying
k = 1

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