Question

How do you solve `(3n)/5-2/5=7/10`?

Answer 1

`n=11/6`

Explanation:

`(3n)/5=-2/5=7/10`

`(3n)/5=7/10+2/5`

`(3n)/5=(7+4)/10`

`(3n)/5=11/10`

`3n*10=5*11`

`30n=55`

`n=55/30`

`n=11/6`