9-x/2=x+3

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



9-x/2=x+3

We move all terms to the left:

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

We get rid of parentheses

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

We multiply all the terms by the denominator


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

We add all the numbers together, and all the variables

-1x-x*2+12=0

Wy multiply elements

-1x-2x+12=0

We add all the numbers together, and all the variables

-3x+12=0

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

-3x=-12

x=-12/-3

x=+4

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