- Solve for x:
- $ 3x + 5 = 14 $
- $ 5x - 2 = 13 $
- $ 10 + 6x = 5 $
- $ 9 = -3x + 6 $
2. One car rental company (A) offers a car for \$45 per day, while a second company (B) offers a similar car for \$38 per day, with an initial fee of \$60. Company A is a better deal for short rentals, while company B is a better deal for long rentals. How many days (exactly) does it take before company B becomes a better choice?