8x+20=1+x

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



8x+20=1+x

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

8x-x-1+20=0

We add all the numbers together, and all the variables

7x+19=0

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

7x=-19

x=-19/7

x=-2+5/7

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