42=2.4h

Solution for 42=2.4h equation:

Simplifying
42 = 2.4h

Solving
42 = 2.4h

Solving for variable 'h'.

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

Add '-2.4h' to each side of the equation.
42 + -2.4h = 2.4h + -2.4h

Combine like terms: 2.4h + -2.4h = 0.0
42 + -2.4h = 0.0

Add '-42' to each side of the equation.
42 + -42 + -2.4h = 0.0 + -42

Combine like terms: 42 + -42 = 0
0 + -2.4h = 0.0 + -42
-2.4h = 0.0 + -42

Combine like terms: 0.0 + -42 = -42
-2.4h = -42

Divide each side by '-2.4'.
h = 17.5

Simplifying
h = 17.5