9h-6+4h=30

Solution for 9h-6+4h=30 equation:

Simplifying
9h + -6 + 4h = 30

Reorder the terms:
-6 + 9h + 4h = 30

Combine like terms: 9h + 4h = 13h
-6 + 13h = 30

Solving
-6 + 13h = 30

Solving for variable 'h'.

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

Add '6' to each side of the equation.
-6 + 6 + 13h = 30 + 6

Combine like terms: -6 + 6 = 0
0 + 13h = 30 + 6
13h = 30 + 6

Combine like terms: 30 + 6 = 36
13h = 36

Divide each side by '13'.
h = 2.769230769

Simplifying
h = 2.769230769