3x-1+3x-1=8x-20

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Solution for 3x-1+3x-1=8x-20 equation: 



3x-1+3x-1=8x-20

We move all terms to the left:

3x-1+3x-1-(8x-20)=0

We add all the numbers together, and all the variables

6x-(8x-20)-2=0

We get rid of parentheses

6x-8x+20-2=0

We add all the numbers together, and all the variables

-2x+18=0

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

-2x=-18

x=-18/-2

x=+9

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