9(k+2)=-81

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Solution for 9(k+2)=-81 equation:


Simplifying
9(k + 2) = -81

Reorder the terms:
9(2 + k) = -81
(2 * 9 + k * 9) = -81
(18 + 9k) = -81

Solving
18 + 9k = -81

Solving for variable 'k'.

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

Add '-18' to each side of the equation.
18 + -18 + 9k = -81 + -18

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

Combine like terms: -81 + -18 = -99
9k = -99

Divide each side by '9'.
k = -11

Simplifying
k = -11

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