-9K=81+9K

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Solution for -9K=81+9K equation: 


Simplifying
-9K = 81 + 9K

Solving
-9K = 81 + 9K

Solving for variable 'K'.

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

Add '-9K' to each side of the equation.
-9K + -9K = 81 + 9K + -9K

Combine like terms: -9K + -9K = -18K
-18K = 81 + 9K + -9K

Combine like terms: 9K + -9K = 0
-18K = 81 + 0
-18K = 81

Divide each side by '-18'.
K = -4.5

Simplifying
K = -4.5

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