3(k-5)+9k=

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

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

Reorder the terms:
3(-5 + k) + 9k = 0
(-5 * 3 + k * 3) + 9k = 0
(-15 + 3k) + 9k = 0

Combine like terms: 3k + 9k = 12k
-15 + 12k = 0

Solving
-15 + 12k = 0

Solving for variable 'k'.

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

Add '15' to each side of the equation.
-15 + 15 + 12k = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 12k = 0 + 15
12k = 0 + 15

Combine like terms: 0 + 15 = 15
12k = 15

Divide each side by '12'.
k = 1.25

Simplifying
k = 1.25