21x-3=3x+16

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Solution for 21x-3=3x+16 equation: 



21x-3=3x+16

We move all terms to the left:

21x-3-(3x+16)=0

We get rid of parentheses

21x-3x-16-3=0

We add all the numbers together, and all the variables

18x-19=0

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

18x=19

x=19/18

x=1+1/18

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