Pls help with this !!

Solve 3x-18=2y and 5x-6y=6 by elimination show work

A. use the formula for continuous compounding with the original example: $1000 invested at 2% for 1 year. record the amount to 5 decimal places. use a calculator. b. compare it to the result using the original compound interest formula with n = 365 calculated to 5 decimal places. which has a larger value? explain.

I’m really confused and need to learn this