3(3h+1.2)=5.7

Solution for 3(3h+1.2)=5.7 equation:

Simplifying
3(3h + 1.2) = 5.7

Reorder the terms:
3(1.2 + 3h) = 5.7
(1.2 * 3 + 3h * 3) = 5.7
(3.6 + 9h) = 5.7

Solving
3.6 + 9h = 5.7

Solving for variable 'h'.

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

Add '-3.6' to each side of the equation.
3.6 + -3.6 + 9h = 5.7 + -3.6

Combine like terms: 3.6 + -3.6 = 0.0
0.0 + 9h = 5.7 + -3.6
9h = 5.7 + -3.6

Combine like terms: 5.7 + -3.6 = 2.1
9h = 2.1

Divide each side by '9'.
h = 0.2333333333

Simplifying
h = 0.2333333333