12h=9h+84

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Solution for 12h=9h+84 equation: 


Simplifying
12h = 9h + 84

Reorder the terms:
12h = 84 + 9h

Solving
12h = 84 + 9h

Solving for variable 'h'.

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

Add '-9h' to each side of the equation.
12h + -9h = 84 + 9h + -9h

Combine like terms: 12h + -9h = 3h
3h = 84 + 9h + -9h

Combine like terms: 9h + -9h = 0
3h = 84 + 0
3h = 84

Divide each side by '3'.
h = 28

Simplifying
h = 28

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