12=.5*h*22

Solution for 12=.5*h*22 equation:

Simplifying
12 = 0.5h * 22

Reorder the terms for easier multiplication:
12 = 0.5 * 22h

Multiply 0.5 * 22
12 = 11h

Solving
12 = 11h

Solving for variable 'h'.

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

Add '-11h' to each side of the equation.
12 + -11h = 11h + -11h

Combine like terms: 11h + -11h = 0
12 + -11h = 0

Add '-12' to each side of the equation.
12 + -12 + -11h = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -11h = 0 + -12
-11h = 0 + -12

Combine like terms: 0 + -12 = -12
-11h = -12

Divide each side by '-11'.
h = 1.090909091

Simplifying
h = 1.090909091