9(3+7k)=

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Solution for 9(3+7k)= equation: 


Simplifying
9(3 + 7k) = 0
(3 * 9 + 7k * 9) = 0
(27 + 63k) = 0

Solving
27 + 63k = 0

Solving for variable 'k'.

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

Add '-27' to each side of the equation.
27 + -27 + 63k = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 63k = 0 + -27
63k = 0 + -27

Combine like terms: 0 + -27 = -27
63k = -27

Divide each side by '63'.
k = -0.4285714286

Simplifying
k = -0.4285714286

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