Jim collects model cars, and he has 301 models total. Jim has 4 times as many Buicks as Fords, and 3 more than twice the number of Fords than Chevys. How many Buicks does Jim have?
Step-by-step reasoning:
220
Let x represent the number of Chevys.

Fords:3 + 2x.

Buicks:4(3 + 2x) = 12 + 8x.

Total:x + 3 + 2x + 12 + 8x = 301.

11x + 15 = 301.

11x = 286.

x = 26.

Buicks:12 + 8(26) = 220.

.

The answer: 220