-2-2(-7-4k)=-5(-k-6)

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Solution for -2-2(-7-4k)=-5(-k-6) equation:


Simplifying
-2 + -2(-7 + -4k) = -5(-1k + -6)
-2 + (-7 * -2 + -4k * -2) = -5(-1k + -6)
-2 + (14 + 8k) = -5(-1k + -6)

Combine like terms: -2 + 14 = 12
12 + 8k = -5(-1k + -6)

Reorder the terms:
12 + 8k = -5(-6 + -1k)
12 + 8k = (-6 * -5 + -1k * -5)
12 + 8k = (30 + 5k)

Solving
12 + 8k = 30 + 5k

Solving for variable 'k'.

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

Add '-5k' to each side of the equation.
12 + 8k + -5k = 30 + 5k + -5k

Combine like terms: 8k + -5k = 3k
12 + 3k = 30 + 5k + -5k

Combine like terms: 5k + -5k = 0
12 + 3k = 30 + 0
12 + 3k = 30

Add '-12' to each side of the equation.
12 + -12 + 3k = 30 + -12

Combine like terms: 12 + -12 = 0
0 + 3k = 30 + -12
3k = 30 + -12

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

Divide each side by '3'.
k = 6

Simplifying
k = 6

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