k*9-1=10

Solution for k*9-1=10 equation:

Simplifying
k * 9 + -1 = 10

Reorder the terms for easier multiplication:
9k + -1 = 10

Reorder the terms:
-1 + 9k = 10

Solving
-1 + 9k = 10

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 = 10 + 1

Combine like terms: -1 + 1 = 0
0 + 9k = 10 + 1
9k = 10 + 1

Combine like terms: 10 + 1 = 11
9k = 11

Divide each side by '9'.
k = 1.222222222

Simplifying
k = 1.222222222