72=l*8

Solution for 72=l*8 equation:

Simplifying
72 = l * 8

Reorder the terms for easier multiplication:
72 = 8l

Solving
72 = 8l

Solving for variable 'l'.

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

Add '-8l' to each side of the equation.
72 + -8l = 8l + -8l

Combine like terms: 8l + -8l = 0
72 + -8l = 0

Add '-72' to each side of the equation.
72 + -72 + -8l = 0 + -72

Combine like terms: 72 + -72 = 0
0 + -8l = 0 + -72
-8l = 0 + -72

Combine like terms: 0 + -72 = -72
-8l = -72

Divide each side by '-8'.
l = 9

Simplifying
l = 9