21x-2=9x+34

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Solution for 21x-2=9x+34 equation: 



21x-2=9x+34

We move all terms to the left:

21x-2-(9x+34)=0

We get rid of parentheses

21x-9x-34-2=0

We add all the numbers together, and all the variables

12x-36=0

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

12x=36

x=36/12

x=3

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