72=0.5h(6+3)

Solution for 72=0.5h(6+3) equation:

Simplifying
72 = 0.5h(6 + 3)

Combine like terms: 6 + 3 = 9
72 = 0.5h(9)

Reorder the terms for easier multiplication:
72 = 0.5 * 9h

Multiply 0.5 * 9
72 = 4.5h

Solving
72 = 4.5h

Solving for variable 'h'.

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

Add '-4.5h' to each side of the equation.
72 + -4.5h = 4.5h + -4.5h

Combine like terms: 4.5h + -4.5h = 0.0
72 + -4.5h = 0.0

Add '-72' to each side of the equation.
72 + -72 + -4.5h = 0.0 + -72

Combine like terms: 72 + -72 = 0
0 + -4.5h = 0.0 + -72
-4.5h = 0.0 + -72

Combine like terms: 0.0 + -72 = -72
-4.5h = -72

Divide each side by '-4.5'.
h = 16

Simplifying
h = 16