15+5k=5(6k-7)

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Solution for 15+5k=5(6k-7) equation:


Simplifying
15 + 5k = 5(6k + -7)

Reorder the terms:
15 + 5k = 5(-7 + 6k)
15 + 5k = (-7 * 5 + 6k * 5)
15 + 5k = (-35 + 30k)

Solving
15 + 5k = -35 + 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.
15 + 5k + -30k = -35 + 30k + -30k

Combine like terms: 5k + -30k = -25k
15 + -25k = -35 + 30k + -30k

Combine like terms: 30k + -30k = 0
15 + -25k = -35 + 0
15 + -25k = -35

Add '-15' to each side of the equation.
15 + -15 + -25k = -35 + -15

Combine like terms: 15 + -15 = 0
0 + -25k = -35 + -15
-25k = -35 + -15

Combine like terms: -35 + -15 = -50
-25k = -50

Divide each side by '-25'.
k = 2

Simplifying
k = 2

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