2x+4.5=12

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Solution for 2x+4.5=12 equation: 



2x+4.5=12

We move all terms to the left:

2x+4.5-(12)=0

We add all the numbers together, and all the variables

2x-7.5=0

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

2x=7.5

x=7.5/2

x=3+1/1.3333333333333

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