Answer:
-3n+11 or 3n+11 or 3n-11 one of those
Step-by-step explanation:
Answer:x=3
Step-by-step explanation:
Add 4 to both sides and get 3x=5+4
Simplify 5+4 to 9 and get 3x=9
Divide both sides by 3 and get x=9/3
Simplify 9/3 to 3 and get the answer x=3
23
This Website helps find percent
https://percentagecalculator.net/
Suplementary is angles add up to 180 degrees
C=180-D
C=180-84
C=96 degrees
Hope this helped :)
I’m sorry, need more information