7x-18+2x-2=8x+1

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Solution for 7x-18+2x-2=8x+1 equation: 



7x-18+2x-2=8x+1

We move all terms to the left:

7x-18+2x-2-(8x+1)=0

We add all the numbers together, and all the variables

9x-(8x+1)-20=0

We get rid of parentheses

9x-8x-1-20=0

We add all the numbers together, and all the variables

x-21=0

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

x=21

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