SOLUTION: A department store offers a discount of a 2a-3 pesos for a pair of socks. If the regular price is 3a+8 pesos a pair, what is the cost of three pairs?

Algebra ->  Problems-with-consecutive-odd-even-integers -> SOLUTION: A department store offers a discount of a 2a-3 pesos for a pair of socks. If the regular price is 3a+8 pesos a pair, what is the cost of three pairs?       Log On


   

Question 701149: A department store offers a discount of a 2a-3 pesos for a pair of socks. If the regular price is 3a+8 pesos a pair, what is the cost of three pairs?
Answer by checkley79(3341) About Me  (Show Source):
You can put this solution on YOUR website!
[(3a+8)-(2a-3)]*3
[a+11]*3=3a+33 ans.