(9-x)=2x+1

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Solution for (9-x)=2x+1 equation: 



(9-x)=2x+1

We move all terms to the left:

(9-x)-(2x+1)=0

We add all the numbers together, and all the variables

(-1x+9)-(2x+1)=0

We get rid of parentheses

-1x-2x+9-1=0

We add all the numbers together, and all the variables

-3x+8=0

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

-3x=-8

x=-8/-3

x=2+2/3

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