9k-(6+k)=-(2k+6)

Solution for 9k-(6+k)=-(2k+6) equation:

Simplifying
9k + -1(6 + k) = -1(2k + 6)
9k + (6 * -1 + k * -1) = -1(2k + 6)
9k + (-6 + -1k) = -1(2k + 6)

Reorder the terms:
-6 + 9k + -1k = -1(2k + 6)

Combine like terms: 9k + -1k = 8k
-6 + 8k = -1(2k + 6)

Reorder the terms:
-6 + 8k = -1(6 + 2k)
-6 + 8k = (6 * -1 + 2k * -1)
-6 + 8k = (-6 + -2k)

Add '6' to each side of the equation.
-6 + 6 + 8k = -6 + 6 + -2k

Combine like terms: -6 + 6 = 0
0 + 8k = -6 + 6 + -2k
8k = -6 + 6 + -2k

Combine like terms: -6 + 6 = 0
8k = 0 + -2k
8k = -2k

Solving
8k = -2k

Solving for variable 'k'.

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

Add '2k' to each side of the equation.
8k + 2k = -2k + 2k

Combine like terms: 8k + 2k = 10k
10k = -2k + 2k

Combine like terms: -2k + 2k = 0
10k = 0

Divide each side by '10'.
k = 0.0

Simplifying
k = 0.0