9=-(3k-6)

Solution for 9=-(3k-6) equation:

Simplifying
9 = -1(3k + -6)

Reorder the terms:
9 = -1(-6 + 3k)
9 = (-6 * -1 + 3k * -1)
9 = (6 + -3k)

Solving
9 = 6 + -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.
9 + 3k = 6 + -3k + 3k

Combine like terms: -3k + 3k = 0
9 + 3k = 6 + 0
9 + 3k = 6

Add '-9' to each side of the equation.
9 + -9 + 3k = 6 + -9

Combine like terms: 9 + -9 = 0
0 + 3k = 6 + -9
3k = 6 + -9

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

Divide each side by '3'.
k = -1

Simplifying
k = -1