-5=1/7a

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Solution for -5=1/7a equation: 



-5=1/7a

We move all terms to the left:

-5-(1/7a)=0



Domain of the equation: 7a)!=0

a!=0/1

a!=0

a∈R



We add all the numbers together, and all the variables

-(+1/7a)-5=0

We get rid of parentheses

-1/7a-5=0

We multiply all the terms by the denominator


-5*7a-1=0

Wy multiply elements

-35a-1=0

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

-35a=1

a=1/-35

a=-1/35

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