Posted by Arnold on .
Lou owes Rick $62. This is half the cost of a stereo they bought less $5 that Rick owed Lou. How much did the stereo cost?
So the stereo cost = $62 x 2 + $5?

Math 
drwls,
No. Your answer for the stereo cost (X) is $129.
62 = X/2 5
x/2 = 67
X = 134