42=-6h

Solution for 42=-6h equation:

Simplifying
42 = -6h

Solving
42 = -6h

Solving for variable 'h'.

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

Add '6h' to each side of the equation.
42 + 6h = -6h + 6h

Combine like terms: -6h + 6h = 0
42 + 6h = 0

Add '-42' to each side of the equation.
42 + -42 + 6h = 0 + -42

Combine like terms: 42 + -42 = 0
0 + 6h = 0 + -42
6h = 0 + -42

Combine like terms: 0 + -42 = -42
6h = -42

Divide each side by '6'.
h = -7

Simplifying
h = -7