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 = 9.3
9h = 9.3

Divide each side by '9'.
h = 1.033333333

Simplifying
h = 1.033333333