3.8h-8.1+5.6=-7.2

Solution for 3.8h-8.1+5.6=-7.2 equation:

Simplifying
3.8h + -8.1 + 5.6 = -7.2

Reorder the terms:
-8.1 + 5.6 + 3.8h = -7.2

Combine like terms: -8.1 + 5.6 = -2.5
-2.5 + 3.8h = -7.2

Solving
-2.5 + 3.8h = -7.2

Solving for variable 'h'.

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

Add '2.5' to each side of the equation.
-2.5 + 2.5 + 3.8h = -7.2 + 2.5

Combine like terms: -2.5 + 2.5 = 0.0
0.0 + 3.8h = -7.2 + 2.5
3.8h = -7.2 + 2.5

Combine like terms: -7.2 + 2.5 = -4.7
3.8h = -4.7

Divide each side by '3.8'.
h = -1.236842105

Simplifying
h = -1.236842105