Answer: 23
Step-by-step explanation: 18+5=23
23-5=18
R=23
Answer:
x=2
Step-by-step explanation:
x+(2x)^2=18
4/5 is in simplest form because you cannot find a common number that is divisible by both 4 and 5. Thus, you would leave your answer as 4/5... simplest form.
This is the answer to your question hope this helps :)
Answer:
62
Step-by-step explanation:
Substitute x by 3 and y by 2
3*3*3*2+8=62