4*(y-1)-0,8*(y-5)=32

Question

4*(y-1)-0,8*(y-5)=32

Answer 1

4( y - 1 ) - 0,8( y - 5 ) = 32
4y - 4 - 0,8y + 4 = 32
3,2y = 32
y = 32 : 3,2
y = 10

Answer 2

4y-4-0,8y+4=32
3,2y=32+4-4
3,2у=32|:3,2
У=10