1. divide all sides by 24 to save time.
37=21-20x
2. subtract 21 this both sides
16= -20x
3. divide both sides by -20
-16/20 = x
4. reduce to its lowest terms
-4/5= x is the answer
Answer:
18 years
Step-by-step explanation:
let catrinas age be c
3(c/2)+3=12
3c/6=9
3c=54
c=18
Answer:
I would say either the 2,3,4,or 5
It increases then decreases then becomes constant
