21x-14=7x+1

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Solution for 21x-14=7x+1 equation: 



21x-14=7x+1

We move all terms to the left:

21x-14-(7x+1)=0

We get rid of parentheses

21x-7x-1-14=0

We add all the numbers together, and all the variables

14x-15=0

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

14x=15

x=15/14

x=1+1/14

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