2(3k+9)-3(k-2)=

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Solution for 2(3k+9)-3(k-2)= equation:


Simplifying
2(3k + 9) + -3(k + -2) = 0

Reorder the terms:
2(9 + 3k) + -3(k + -2) = 0
(9 * 2 + 3k * 2) + -3(k + -2) = 0
(18 + 6k) + -3(k + -2) = 0

Reorder the terms:
18 + 6k + -3(-2 + k) = 0
18 + 6k + (-2 * -3 + k * -3) = 0
18 + 6k + (6 + -3k) = 0

Reorder the terms:
18 + 6 + 6k + -3k = 0

Combine like terms: 18 + 6 = 24
24 + 6k + -3k = 0

Combine like terms: 6k + -3k = 3k
24 + 3k = 0

Solving
24 + 3k = 0

Solving for variable 'k'.

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

Add '-24' to each side of the equation.
24 + -24 + 3k = 0 + -24

Combine like terms: 24 + -24 = 0
0 + 3k = 0 + -24
3k = 0 + -24

Combine like terms: 0 + -24 = -24
3k = -24

Divide each side by '3'.
k = -8

Simplifying
k = -8

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