21x+1=7x+17

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Solution for 21x+1=7x+17 equation: 



21x+1=7x+17

We move all terms to the left:

21x+1-(7x+17)=0

We get rid of parentheses

21x-7x-17+1=0

We add all the numbers together, and all the variables

14x-16=0

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

14x=16

x=16/14

x=1+1/7

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