You have to subtract 6y from both sides or subtract 7y from both sides(if you wanted to have a negative).
Answer:
In what book/story gotta tell us this if you want the question answered
Step-by-step explanation:
Step-by-step explanation:
.
Step-by-step explanation:
HELIUM: To fill air balloon
ARGON: Used for filling incandescent metal filament electric bulbs
Answer:
A
Step-by-step explanation: