-6k-28=-5(-4+5k)+7k

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Solution for -6k-28=-5(-4+5k)+7k equation:


Simplifying
-6k + -28 = -5(-4 + 5k) + 7k

Reorder the terms:
-28 + -6k = -5(-4 + 5k) + 7k
-28 + -6k = (-4 * -5 + 5k * -5) + 7k
-28 + -6k = (20 + -25k) + 7k

Combine like terms: -25k + 7k = -18k
-28 + -6k = 20 + -18k

Solving
-28 + -6k = 20 + -18k

Solving for variable 'k'.

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

Add '18k' to each side of the equation.
-28 + -6k + 18k = 20 + -18k + 18k

Combine like terms: -6k + 18k = 12k
-28 + 12k = 20 + -18k + 18k

Combine like terms: -18k + 18k = 0
-28 + 12k = 20 + 0
-28 + 12k = 20

Add '28' to each side of the equation.
-28 + 28 + 12k = 20 + 28

Combine like terms: -28 + 28 = 0
0 + 12k = 20 + 28
12k = 20 + 28

Combine like terms: 20 + 28 = 48
12k = 48

Divide each side by '12'.
k = 4

Simplifying
k = 4

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