Respuesta :
Answer:
7j
Step-by-step explanation (all you're doing is combining like terms):
- 6j + 2j = 8j
- 8j - 4j = 4j
- 4j - 6j = -2j
- -2j + 9j = 7j
I hope this helps!
Answer:
7j
Step-by-step explanation (all you're doing is combining like terms):
I hope this helps!