Respuesta :
Answer:
y = 3
Step-by-step explanation:
- Add 4 to each side, so it now looks like this: 7y = 21
- Divide each side by 7 to cancel out the 7 next to y. It should now look like this: y = 3
I hope this helps!
Answer:
y = 3
Step-by-step explanation:
I hope this helps!