N(3)-8=16
add 8 to both sides
3n=24
Divide each side by three
n=8
Answer:
495
Step-by-step explanation:
45×10=450
450+45=495
Answer:
the lesser number is 13
Step-by-step explanation:
13 + 17 = 30 and they are four apart
Answer:

Step-by-step explanation:
/ 
keep, change, flip
x 
= 
x
= 