9-(2k+3)=k

Solution for 9-(2k+3)=k equation:

Simplifying
9 + -1(2k + 3) = k

Reorder the terms:
9 + -1(3 + 2k) = k
9 + (3 * -1 + 2k * -1) = k
9 + (-3 + -2k) = k

Combine like terms: 9 + -3 = 6
6 + -2k = k

Solving
6 + -2k = k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
6 + -2k + -1k = k + -1k

Combine like terms: -2k + -1k = -3k
6 + -3k = k + -1k

Combine like terms: k + -1k = 0
6 + -3k = 0

Add '-6' to each side of the equation.
6 + -6 + -3k = 0 + -6

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

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

Divide each side by '-3'.
k = 2

Simplifying
k = 2