42=6xk

Solution for 42=6xk equation:

Simplifying
42 = 6xk

Solving
42 = 6kx

Solving for variable 'k'.

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

Add '-6kx' to each side of the equation.
42 + -6kx = 6kx + -6kx

Combine like terms: 6kx + -6kx = 0
42 + -6kx = 0

Add '-42' to each side of the equation.
42 + -42 + -6kx = 0 + -42

Combine like terms: 42 + -42 = 0
0 + -6kx = 0 + -42
-6kx = 0 + -42

Combine like terms: 0 + -42 = -42
-6kx = -42

Divide each side by '-6x'.
k = 7x-1

Simplifying
k = 7x-1