(5k-3)+(9+k)=

Solution for (5k-3)+(9+k)= equation:

Simplifying
(5k + -3) + (9 + k) = 0

Reorder the terms:
(-3 + 5k) + (9 + k) = 0

Remove parenthesis around (-3 + 5k)
-3 + 5k + (9 + k) = 0

Remove parenthesis around (9 + k)
-3 + 5k + 9 + k = 0

Reorder the terms:
-3 + 9 + 5k + k = 0

Combine like terms: -3 + 9 = 6
6 + 5k + k = 0

Combine like terms: 5k + k = 6k
6 + 6k = 0

Solving
6 + 6k = 0

Solving for variable 'k'.

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

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

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

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

Divide each side by '6'.
k = -1

Simplifying
k = -1