4(k+18)=2(4k+18)

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Solution for 4(k+18)=2(4k+18) equation:


Simplifying
4(k + 18) = 2(4k + 18)

Reorder the terms:
4(18 + k) = 2(4k + 18)
(18 * 4 + k * 4) = 2(4k + 18)
(72 + 4k) = 2(4k + 18)

Reorder the terms:
72 + 4k = 2(18 + 4k)
72 + 4k = (18 * 2 + 4k * 2)
72 + 4k = (36 + 8k)

Solving
72 + 4k = 36 + 8k

Solving for variable 'k'.

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

Add '-8k' to each side of the equation.
72 + 4k + -8k = 36 + 8k + -8k

Combine like terms: 4k + -8k = -4k
72 + -4k = 36 + 8k + -8k

Combine like terms: 8k + -8k = 0
72 + -4k = 36 + 0
72 + -4k = 36

Add '-72' to each side of the equation.
72 + -72 + -4k = 36 + -72

Combine like terms: 72 + -72 = 0
0 + -4k = 36 + -72
-4k = 36 + -72

Combine like terms: 36 + -72 = -36
-4k = -36

Divide each side by '-4'.
k = 9

Simplifying
k = 9

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