Question

0.4y - 4
= 1
0.3y - 3
$0.4y - 3upon 0.3y - 3 = 1$
​

Answer 1

0.4y-4/0.3. cdoty-3=1

-12.93334 -3=1

So Answer is 1

I HOPE THIS IS HELPFUL FOR YOU ☺️