human
Robe's car broke and he used $10 from his savings to pay for the repair. Before the repair, he bought 2 kinds of spare parts. A corner light that costs twice the price of the repair fee, and two brake disks; each disk cost thrice the price of the corner light. After that, he had $480 savings left. How much money did Robe have saved before his car broke?
assistant
How much did the corner light cost? ** The corner light cost $10 x 2 = $<<10*2=20>>20.
How much did each brake disk cost? ** Each brake disk costs $20 x 3 = $<<20*3=60>>60.
How much did the brake disks cost in total? ** So, the total price of the brake disks is $60x 2 = $<<60*2=120>>120.
How much did Robe spend for the repair? ** He spent $10 + $20 + $120 = $<<10+20+120=150>>150 for the repair.
How much money did Robe have saved before his car broke? ** Therefore, Robe has saved $480 + 150 = $<<480+150=630>>630 before his car broke.
#### 630