Question

3,8-1,5y+(4,5y+0,8)=2,4y+3

Answer 1

3.8-1.5y+4.5y+0.8=2.4y+3
4.6+3y=2.4y+3
3y-2.4y=3-4.6
0.6y=-1.6
y=-8/3
y= - 2(две целых) 2/3(две третьих)