7x+11=9+x

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Solution for 7x+11=9+x equation: 



7x+11=9+x

We move all terms to the left:

7x+11-(9+x)=0

We add all the numbers together, and all the variables

7x-(x+9)+11=0

We get rid of parentheses

7x-x-9+11=0

We add all the numbers together, and all the variables

6x+2=0

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

6x=-2

x=-2/6

x=-1/3

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