Question

solve5y-3/2y+1=2/5​

Answer 1

Solution :-

$\implies\sf \frac{5y-3}{2y+1}=\frac{2}{5}$

$\implies\sf 5(5y-3)=2(2y+1)$

$\implies\sf 25y-15=4y+2$

$\implies\sf 25y-4y=15+2$

$\implies\sf 21y=17$

$\implies\sf y=\frac{17}{21}$