Ryan has one less than four times the number of songs on his Ipod that olivia has. In total, They have 469 songs. How many songs does Olivia have?

Answer 1

x=4y-1

x+y =469

4y-1+y = 469

5y=470

y=470/5=94 = Olivia's songs

x =4(94)-1 = 376-1 = 375 = Ryan's songs

94+375= 469