5k=81+2k

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Solution for 5k=81+2k equation: 


Simplifying
5k = 81 + 2k

Solving
5k = 81 + 2k

Solving for variable 'k'.

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

Add '-2k' to each side of the equation.
5k + -2k = 81 + 2k + -2k

Combine like terms: 5k + -2k = 3k
3k = 81 + 2k + -2k

Combine like terms: 2k + -2k = 0
3k = 81 + 0
3k = 81

Divide each side by '3'.
k = 27

Simplifying
k = 27

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