39-4k=-5(6k+7)-4

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Solution for 39-4k=-5(6k+7)-4 equation:


Simplifying
39 + -4k = -5(6k + 7) + -4

Reorder the terms:
39 + -4k = -5(7 + 6k) + -4
39 + -4k = (7 * -5 + 6k * -5) + -4
39 + -4k = (-35 + -30k) + -4

Reorder the terms:
39 + -4k = -35 + -4 + -30k

Combine like terms: -35 + -4 = -39
39 + -4k = -39 + -30k

Solving
39 + -4k = -39 + -30k

Solving for variable 'k'.

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

Add '30k' to each side of the equation.
39 + -4k + 30k = -39 + -30k + 30k

Combine like terms: -4k + 30k = 26k
39 + 26k = -39 + -30k + 30k

Combine like terms: -30k + 30k = 0
39 + 26k = -39 + 0
39 + 26k = -39

Add '-39' to each side of the equation.
39 + -39 + 26k = -39 + -39

Combine like terms: 39 + -39 = 0
0 + 26k = -39 + -39
26k = -39 + -39

Combine like terms: -39 + -39 = -78
26k = -78

Divide each side by '26'.
k = -3

Simplifying
k = -3

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