8x-20=x+3

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



8x-20=x+3

We move all terms to the left:

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

We get rid of parentheses

8x-x-3-20=0

We add all the numbers together, and all the variables

7x-23=0

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

7x=23

x=23/7

x=3+2/7

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