13=k(8)

Solution for 13=k(8) equation:

Simplifying
13 = k(8)

Reorder the terms for easier multiplication:
13 = 8k

Solving
13 = 8k

Solving for variable 'k'.

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

Add '-8k' to each side of the equation.
13 + -8k = 8k + -8k

Combine like terms: 8k + -8k = 0
13 + -8k = 0

Add '-13' to each side of the equation.
13 + -13 + -8k = 0 + -13

Combine like terms: 13 + -13 = 0
0 + -8k = 0 + -13
-8k = 0 + -13

Combine like terms: 0 + -13 = -13
-8k = -13

Divide each side by '-8'.
k = 1.625

Simplifying
k = 1.625