The principal amount is 
<u>SOLUTION:
</u>
Given that, simple interest
;
after 3 years
We have to find the principal.
Now, let the principal amount be p.
Then,
Now, we know that, Balance = Principal amount + Simple Interest

Answer:
108
Step-by-step explanation:
answer:
2x + 12 = c
step-by-step explanation:
- one time fee = $12
- each game = $2
- let x be the number of games
- c = total cost
2x + 12 = c