2x+3.5=18.5

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Solution for 2x+3.5=18.5 equation: 



2x+3.5=18.5

We move all terms to the left:

2x+3.5-(18.5)=0

We add all the numbers together, and all the variables

2x-15=0

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

2x=15

x=15/2

x=7+1/2

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