7x+3=18.5

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Solution for 7x+3=18.5 equation: 



7x+3=18.5

We move all terms to the left:

7x+3-(18.5)=0

We add all the numbers together, and all the variables

7x-15.5=0

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

7x=15.5

x=15.5/7

x=2+1/4.6666666666667

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