Question

1/y+5 + 3/5y can someone help me

Answer 1

to add them, you need the same denominator.

Therefore, we multiply 1/y+5 by 5y and 3/5y by y+5
So we get: (6y+5)/(5y^2+25y)

Answer 2

\[\frac{1}{y+5}+\frac{3}{5 y}=\frac{8 y+15}{5 y^2+25 y} \]
Checks out with y evaluated at 31.