7x+x=9-5x

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Solution for 7x+x=9-5x equation: 



7x+x=9-5x

We move all terms to the left:

7x+x-(9-5x)=0

We add all the numbers together, and all the variables

7x+x-(-5x+9)=0

We add all the numbers together, and all the variables

8x-(-5x+9)=0

We get rid of parentheses

8x+5x-9=0

We add all the numbers together, and all the variables

13x-9=0

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

13x=9

x=9/13

x=9/13

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