-5/6a+1=21

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Solution for -5/6a+1=21 equation: 



-5/6a+1=21

We move all terms to the left:

-5/6a+1-(21)=0



Domain of the equation: 6a!=0

a!=0/6

a!=0

a∈R



We add all the numbers together, and all the variables

-5/6a-20=0

We multiply all the terms by the denominator


-20*6a-5=0

Wy multiply elements

-120a-5=0

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

-120a=5

a=5/-120

a=-1/24

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