-9h=-3h^2

Solution for -9h=-3h^2 equation:

Simplifying
-9h = -3h2

Solving
-9h = -3h2

Solving for variable 'h'.

Combine like terms: -3h2 + 3h2 = 0
-9h + 3h2 = 0

Factor out the Greatest Common Factor (GCF), '3h'.
3h(-3 + h) = 0

Ignore the factor 3.
Subproblem 1
Set the factor 'h' equal to zero and attempt to solve:

Simplifying
h = 0

Solving
h = 0

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

Simplifying
h = 0
Subproblem 2
Set the factor '(-3 + h)' equal to zero and attempt to solve:

Simplifying
-3 + h = 0

Solving
-3 + h = 0

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

Add '3' to each side of the equation.
-3 + 3 + h = 0 + 3

Combine like terms: -3 + 3 = 0
0 + h = 0 + 3
h = 0 + 3

Combine like terms: 0 + 3 = 3
h = 3

Simplifying
h = 3
Solution
h = {0, 3}