Question

How to solve 2+1/6a=-4

Answer 1

`2+ (1)/(6)a=-4`


`(1)/(6)a=-6`


`1a=-6*6`


`a=-36`

Answer 2

`2+ (1)/(6a) =-4\Leftrightarrow 6+(1)/(6a)=0\Rightarrow 36a=-1\Rightarrow a=-1/36`