Answer:
x = 8/7
Step-by-step explanation:
Step 1: Convert to math
7x - 5 = 3
Step 2: Solve for <em>x</em>
- Add to both sides: 7x = 8
- Divide both sides by 7: x = 8/7
12k - 2k +16 you add the 2 and 10 on the first half and the 3 and 13 on the other half
2/3 hour =2/3×60 min=40 min
2/3 hour=2/3×3600 seconds=2400seconds