7x-9=47-x

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Solution for 7x-9=47-x equation: 



7x-9=47-x

We move all terms to the left:

7x-9-(47-x)=0

We add all the numbers together, and all the variables

7x-(-1x+47)-9=0

We get rid of parentheses

7x+1x-47-9=0

We add all the numbers together, and all the variables

8x-56=0

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

8x=56

x=56/8

x=7

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