Question 639469
Let x be the weight of the Smart Car, then 2x-5 is the weight of the Mustang and 2x-5+2135 is the weight of the Tundra. We are given that:

x+2x-5+2x-5+2135=11150

5x=11150+10-2135

x=9025/5=1805 This is the Smart Car weight.

Tundra weight 2x-5=3605
.

Mustang weight 3605+2135=5740.