10(9k-1)=k+9

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Solution for 10(9k-1)=k+9 equation:


Simplifying
10(9k + -1) = k + 9

Reorder the terms:
10(-1 + 9k) = k + 9
(-1 * 10 + 9k * 10) = k + 9
(-10 + 90k) = k + 9

Reorder the terms:
-10 + 90k = 9 + k

Solving
-10 + 90k = 9 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
-10 + 90k + -1k = 9 + k + -1k

Combine like terms: 90k + -1k = 89k
-10 + 89k = 9 + k + -1k

Combine like terms: k + -1k = 0
-10 + 89k = 9 + 0
-10 + 89k = 9

Add '10' to each side of the equation.
-10 + 10 + 89k = 9 + 10

Combine like terms: -10 + 10 = 0
0 + 89k = 9 + 10
89k = 9 + 10

Combine like terms: 9 + 10 = 19
89k = 19

Divide each side by '89'.
k = 0.2134831461

Simplifying
k = 0.2134831461

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