2(9*4)+2(9*h)+2(4*h)=sa

Solution for 2(9*4)+2(9*h)+2(4*h)=sa equation:

Simplifying
2(9 * 4) + 2(9h) + 2(4h) = sa

Multiply 9 * 4
2(36) + 2(9h) + 2(4h) = sa

Multiply 2 * 36
72 + 2(9h) + 2(4h) = sa

Remove parenthesis around (9h)
72 + 2 * 9h + 2(4h) = sa

Multiply 2 * 9
72 + 18h + 2(4h) = sa

Remove parenthesis around (4h)
72 + 18h + 2 * 4h = sa

Multiply 2 * 4
72 + 18h + 8h = sa

Combine like terms: 18h + 8h = 26h
72 + 26h = sa

Solving
72 + 26h = as

Solving for variable 'h'.

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

Add '-72' to each side of the equation.
72 + -72 + 26h = -72 + as

Combine like terms: 72 + -72 = 0
0 + 26h = -72 + as
26h = -72 + as

Divide each side by '26'.
h = -2.769230769 + 0.03846153846as

Simplifying
h = -2.769230769 + 0.03846153846as