A possible coordinate could be 4.....
For this case we have the following system of equations:

Equating the values of y we have:

From here, we can clear the value of x.
We have then:

Then, we look for the value of y.
For this, we substitute x in any of the equations:
Answer:
The ordered pair solution of the system of equations, is given by:
T = c + cb
t - c = cb
(t - c)/c = b
b = (t - c)/c
Answer:
Jamie has 5 cards. his friend Bill gives him twice the number of cards he has. After this Jamie has 25 card total. I hope that this helps!!
A = ( 1 +r/n)^nth
or something, use .0585