What is the answer for 6k-9=-15

Simplifying 6k + - 9 = - 15 Reorder the terms: - 9 + 6k = - 15 Solving - 9 + 6k = - 15 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '9' to each side of the equation. - 9 + 9 + 6k = - 15 + 9 Combine like terms: - 9 + 9 = 0 0 + 6k = - 15 + 9 6k = - 15 + 9 Combine like terms: - 15 + 9 = - 6 6k = - 6 Divide each side by '6'. k = - 1