x+3x+1=8x-2

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Solution for x+3x+1=8x-2 equation: 



x+3x+1=8x-2

We move all terms to the left:

x+3x+1-(8x-2)=0

We add all the numbers together, and all the variables

4x-(8x-2)+1=0

We get rid of parentheses

4x-8x+2+1=0

We add all the numbers together, and all the variables

-4x+3=0

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

-4x=-3

x=-3/-4

x=3/4

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