3x-9/2+9=18

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Solution for 3x-9/2+9=18 equation: 



3x-9/2+9=18

We move all terms to the left:

3x-9/2+9-(18)=0

determiningTheFunctionDomain
3x+9-18-9/2=0

We add all the numbers together, and all the variables

3x-9-9/2=0

We multiply all the terms by the denominator


3x*2-9-9*2=0

We add all the numbers together, and all the variables

3x*2-27=0

Wy multiply elements

6x-27=0

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

6x=27

x=27/6

x=4+1/2

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