12h+-4h+h=18

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Solution for 12h+-4h+h=18 equation: 


Simplifying
12h + -4h + h = 18

Combine like terms: 12h + -4h = 8h
8h + h = 18

Combine like terms: 8h + h = 9h
9h = 18

Solving
9h = 18

Solving for variable 'h'.

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

Divide each side by '9'.
h = 2

Simplifying
h = 2

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