6-9h=-8h

Solution for 6-9h=-8h equation:

Simplifying
6 + -9h = -8h

Solving
6 + -9h = -8h

Solving for variable 'h'.

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

Add '8h' to each side of the equation.
6 + -9h + 8h = -8h + 8h

Combine like terms: -9h + 8h = -1h
6 + -1h = -8h + 8h

Combine like terms: -8h + 8h = 0
6 + -1h = 0

Add '-6' to each side of the equation.
6 + -6 + -1h = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -1h = 0 + -6
-1h = 0 + -6

Combine like terms: 0 + -6 = -6
-1h = -6

Divide each side by '-1'.
h = 6

Simplifying
h = 6