Question

4/1+3/y=5
then y = ??

Answer 1

$\frac{4}{1}+\frac{3}{y}=5$
=>$\frac{4y+3}{y}=5$
=>4y+3=5y
=> 3=5y-4y
=> 3=y
i.e. y=3

Answer 2

$hi \\ here \: is \: the \: solution \\ \\ \frac{4}{1} + \frac{3}{y} = 5 \\ \frac{4y + 3}{y} = 5 \times \: y \\ 4y + 3 = 5y - 4y \\ 3 = y$