8x-1+x=x+15

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Solution for 8x-1+x=x+15 equation: 



8x-1+x=x+15

We move all terms to the left:

8x-1+x-(x+15)=0

We add all the numbers together, and all the variables

9x-(x+15)-1=0

We get rid of parentheses

9x-x-15-1=0

We add all the numbers together, and all the variables

8x-16=0

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

8x=16

x=16/8

x=2

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