12h+45=72

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Solution for 12h+45=72 equation: 


Simplifying
12h + 45 = 72

Reorder the terms:
45 + 12h = 72

Solving
45 + 12h = 72

Solving for variable 'h'.

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

Add '-45' to each side of the equation.
45 + -45 + 12h = 72 + -45

Combine like terms: 45 + -45 = 0
0 + 12h = 72 + -45
12h = 72 + -45

Combine like terms: 72 + -45 = 27
12h = 27

Divide each side by '12'.
h = 2.25

Simplifying
h = 2.25

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