Answer:
This isn’t really a valid equation, so I’m guessing you forgot to type something.
Step-by-step explanation:
The following term is 1/162.
Then there are 1/486, then 1/1458.
⭐ Please consider brainliest! ⭐
✉️ If any further questions, inbox me! ✉️
Answer:
25
Step-by-step explanation:

I believe it is 65 but I am not completely sure.
Answer: x=-4,3+5x; 3,-5x
step-by-step explanation: I just used ,athway. this is what is told me. i hope this helps