3(k+6)+12=19

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Solution for 3(k+6)+12=19 equation: 


Simplifying
3(k + 6) + 12 = 19

Reorder the terms:
3(6 + k) + 12 = 19
(6 * 3 + k * 3) + 12 = 19
(18 + 3k) + 12 = 19

Reorder the terms:
18 + 12 + 3k = 19

Combine like terms: 18 + 12 = 30
30 + 3k = 19

Solving
30 + 3k = 19

Solving for variable 'k'.

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

Add '-30' to each side of the equation.
30 + -30 + 3k = 19 + -30

Combine like terms: 30 + -30 = 0
0 + 3k = 19 + -30
3k = 19 + -30

Combine like terms: 19 + -30 = -11
3k = -11

Divide each side by '3'.
k = -3.666666667

Simplifying
k = -3.666666667

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