O.5x+3=4.5

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Solution for O.5x+3=4.5 equation: 



.5O+3=4.5

We move all terms to the left:

.5O+3-(4.5)=0

We add all the numbers together, and all the variables

.5O-1.5=0

We move all terms containing O to the left, all other terms to the right

.5O=1.5

O=1.5/.5

O=3

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