The function $f(x)=-6\mathrm{.}9x+283$ represents the average number of monthly calls $($sent or received$)$ per wireless subscriber in some country and the function $f(x)=169x-1236$ represents the average number of text messages $($sent or received$)$ per wireless subscriber. For both functions, $x$ is the number of years since $2000,$ and these functions are good for the years $2006-2010.$ Solve the system formed by these functions.

The solution is

$($Type an ordered pair. Do not round until the final answer.

Then round to the nearest whole numbers as needed.$)$