Question

(і)
5(у + 12) - 17(2 - у)
= 8
7y - 1​

Answer 1

Step-by-step explanation:

5(y+12)-17(2-y)=8(7y-1)

=>5y+60-34+17y=56y-8

=>22y+26=56y-8

=>22y-56y= -8-26

=> -34y= -34

=>y= -34/-34

=>y=1