First, combine like terms on both sides of the equation:
16.5 + 2.75h = 9h - 4.25h + 7.5
16.5 + 2.75h = 4.75h + 7.5
Subtract 2.75h from both sides:
16.5 = 4.75h - 2.75h + 7.5
16.5 = 2h + 7.5
Subtract 7.5 from both sides:
16.5 - 7.5 = 2h
9 = 2h
Divide both sides by 2:
h = 4.5
The solution to the equation is 4.5.
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