15k+6=3k-3

Solution for 15k+6=3k-3 equation:

Simplifying
15k + 6 = 3k + -3

Reorder the terms:
6 + 15k = 3k + -3

Reorder the terms:
6 + 15k = -3 + 3k

Solving
6 + 15k = -3 + 3k

Solving for variable 'k'.

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

Add '-3k' to each side of the equation.
6 + 15k + -3k = -3 + 3k + -3k

Combine like terms: 15k + -3k = 12k
6 + 12k = -3 + 3k + -3k

Combine like terms: 3k + -3k = 0
6 + 12k = -3 + 0
6 + 12k = -3

Add '-6' to each side of the equation.
6 + -6 + 12k = -3 + -6

Combine like terms: 6 + -6 = 0
0 + 12k = -3 + -6
12k = -3 + -6

Combine like terms: -3 + -6 = -9
12k = -9

Divide each side by '12'.
k = -0.75

Simplifying
k = -0.75