-21-8a=-5a+1

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Solution for -21-8a=-5a+1 equation: 



-21-8a=-5a+1

We move all terms to the left:

-21-8a-(-5a+1)=0

We get rid of parentheses

-8a+5a-1-21=0

We add all the numbers together, and all the variables

-3a-22=0

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

-3a=22

a=22/-3

a=-7+1/3

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