Answer:
x=13.6
Step-by-step explanation:
First, let's distribute.
7x-21=4x+20
Second, let's subtract 4x from both sides.
3x-21=20
Next, let's add 21 to both sides.
3x=41
Lastly, let's divide 3 from both sides.
x=13.66666667
x=13.6
Answer: The answer is 12.4285714
Step-by-step explanation: your welcome
Answer: 203.4
So, he has a dream to go to Iceland sometime. He would need to deposit a minimum of $203/month. To get this answer we need to take 20409 ÷ 180 (180 is the amount on months in 15 years.) And multiply that by the equanimity equation (y=2/5=6)
