2=k(20)

Solution for 2=k(20) equation:

Simplifying
2 = k(20)

Reorder the terms for easier multiplication:
2 = 20k

Solving
2 = 20k

Solving for variable 'k'.

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

Add '-20k' to each side of the equation.
2 + -20k = 20k + -20k

Combine like terms: 20k + -20k = 0
2 + -20k = 0

Add '-2' to each side of the equation.
2 + -2 + -20k = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -20k = 0 + -2
-20k = 0 + -2

Combine like terms: 0 + -2 = -2
-20k = -2

Divide each side by '-20'.
k = 0.1

Simplifying
k = 0.1