8+6x-42=84-7x

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Solution for 8+6x-42=84-7x equation: 



8+6x-42=84-7x

We move all terms to the left:

8+6x-42-(84-7x)=0

We add all the numbers together, and all the variables

6x-(-7x+84)+8-42=0

We add all the numbers together, and all the variables

6x-(-7x+84)-34=0

We get rid of parentheses

6x+7x-84-34=0

We add all the numbers together, and all the variables

13x-118=0

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

13x=118

x=118/13

x=9+1/13

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