6=2k+k

Solution for 6=2k+k equation:

Simplifying
6 = 2k + k

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

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

Combine like terms: 3k + -3k = 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