Question

3x+1/5y=7 solve for y.

Answer 1

Greetings!

"Solve for y:
`3x+1/5y=7`"...

Add -1/5y to both sides.

`(3x+1/5y)+(-1/5y)=(7)+(-1/5y)`
Simplify.

`3x=7-1/5y`
Divide both sides by 3.

`(3x)/3=(7-1/5y)/3`
Simplify.

`x=(7-1/5y)*1/3`

`x=7/3-1/15y`

Hope this helps.
-Benjamin