Answer: D.
Step-by-step explanation:
Answer:
n = 1
Step-by-step explanation:
So the first step is to simplify the top equation:
(3v + 7) - (8v + 6)
distribute the negative sign to get rid of the second parentheses:
3v + 7 - 8v - 6
now, combine like terms
-5v + 1
Since it says it needs to be equivalent to (-5v + n), n is 1
It kinda depends on ur breath hold it for 15 seconds and count in ur head mine was 33 how about urs. And the reason why it’s because it helps ur lungs to see if u can hold it
Plz mark me brainless
Answer:
Step-by-step explanation:x=20/9. Hope this helps