15+9k=87

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Solution for 15+9k=87 equation: 


Simplifying
15 + 9k = 87

Solving
15 + 9k = 87

Solving for variable 'k'.

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

Add '-15' to each side of the equation.
15 + -15 + 9k = 87 + -15

Combine like terms: 15 + -15 = 0
0 + 9k = 87 + -15
9k = 87 + -15

Combine like terms: 87 + -15 = 72
9k = 72

Divide each side by '9'.
k = 8

Simplifying
k = 8

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