8. Solve the equation 1/4-2x-7/8=x/2 .
9. Dicson pays $610 for 3 DVDs and 2 blue-ray discs. If the price of each blue-ray disc is $10 less than 2 times that of a DVD, find the price of
(a) a DVD,
(b) 3 blue-ray discs.

8 Solve the equation 142x78x2 9 Dicson pays 610 for 3 DVDs and 2 blueray discs If the price of each blueray disc is 10 less than 2 times that of a DVD find the class=