Question

A. 1/3(4-8y)=1/4(2y-1)
mohon bantuannya :)

Answer 1

1/3(4-8y)=1/4(2y-1) x 12
4(4-8y) = 3(2y-1)
16 - 32y = 6y-3
32y-6y= -3-16
   26y = -19
       y = -19/2
       y = - 0,73

Answer 2

 4(4-8y)=3(2y-1)
16-32y=6y-3
16+3=32y+6y
18=38y
2=y
maaf kalau salah