4(3+k)+9k=2k

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Solution for 4(3+k)+9k=2k equation:


Simplifying
4(3 + k) + 9k = 2k
(3 * 4 + k * 4) + 9k = 2k
(12 + 4k) + 9k = 2k

Combine like terms: 4k + 9k = 13k
12 + 13k = 2k

Solving
12 + 13k = 2k

Solving for variable 'k'.

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

Add '-2k' to each side of the equation.
12 + 13k + -2k = 2k + -2k

Combine like terms: 13k + -2k = 11k
12 + 11k = 2k + -2k

Combine like terms: 2k + -2k = 0
12 + 11k = 0

Add '-12' to each side of the equation.
12 + -12 + 11k = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 11k = 0 + -12
11k = 0 + -12

Combine like terms: 0 + -12 = -12
11k = -12

Divide each side by '11'.
k = -1.090909091

Simplifying
k = -1.090909091

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