k=10+2(2k+4)

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Solution for k=10+2(2k+4) equation:


Simplifying
k = 10 + 2(2k + 4)

Reorder the terms:
k = 10 + 2(4 + 2k)
k = 10 + (4 * 2 + 2k * 2)
k = 10 + (8 + 4k)

Combine like terms: 10 + 8 = 18
k = 18 + 4k

Solving
k = 18 + 4k

Solving for variable 'k'.

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

Add '-4k' to each side of the equation.
k + -4k = 18 + 4k + -4k

Combine like terms: k + -4k = -3k
-3k = 18 + 4k + -4k

Combine like terms: 4k + -4k = 0
-3k = 18 + 0
-3k = 18

Divide each side by '-3'.
k = -6

Simplifying
k = -6

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