8h-18=12

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Solution for 8h-18=12 equation: 


Simplifying
8h + -18 = 12

Reorder the terms:
-18 + 8h = 12

Solving
-18 + 8h = 12

Solving for variable 'h'.

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

Add '18' to each side of the equation.
-18 + 18 + 8h = 12 + 18

Combine like terms: -18 + 18 = 0
0 + 8h = 12 + 18
8h = 12 + 18

Combine like terms: 12 + 18 = 30
8h = 30

Divide each side by '8'.
h = 3.75

Simplifying
h = 3.75

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