X=number
x+18=39
minus 18 both sides
x+18-18=39-18
x+0=21
x=21
the number is 21
and it has 2 in tens palce
21
Answer:
uh ok just give me the link to the question and I will see if I can help you :)
Step-by-step explanation:
Answer:
The volume of the solid is 180 cubic feet.
Answer:
https://newsela.com/read/lib-ushistory-roman-republic/id/27389/
Step-by-step explanation: