How to solve 4y-2/5y 4/5 = - 3

One operator is missing. I will assume it is a + and that the equation is: 4y - 2/5y + 4/5 = - 3

Solution step by step

1) Sum - 4/5 to both sides

4y - 2/5y + 4/5 - 4/5 = - 3 - 4/5

2) Sum alike terms

18/5 y = - 19/5

3) Multiply both sides by 5

18 y = - 19

4) Divide both sides by 18

y = - 19/18