21x+6=5x-20

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Solution for 21x+6=5x-20 equation: 



21x+6=5x-20

We move all terms to the left:

21x+6-(5x-20)=0

We get rid of parentheses

21x-5x+20+6=0

We add all the numbers together, and all the variables

16x+26=0

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

16x=-26

x=-26/16

x=-1+5/8

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