6=-2h

Solution for 6=-2h equation:

Simplifying
6 = -2h

Solving
6 = -2h

Solving for variable 'h'.

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

Add '2h' to each side of the equation.
6 + 2h = -2h + 2h

Combine like terms: -2h + 2h = 0
6 + 2h = 0

Add '-6' to each side of the equation.
6 + -6 + 2h = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 2h = 0 + -6
2h = 0 + -6

Combine like terms: 0 + -6 = -6
2h = -6

Divide each side by '2'.
h = -3

Simplifying
h = -3