Answer:
5/6 = v + 2/7
Step-by-step explanation:
23/42 - v = 0
5/6 = 1/7 (7 v + 2)
1. equation
2. equation
3. expression
4. expression
explanation is that an equation has an equal sign and an expression doesnt .
5. equation
16 is the awnser or at least I belive