A charge $+q$ is located at $6\mathrm{.}000cm,$ a second charge $-2q$ is located at $16\mathrm{.}00cm,$ and a third charge $+q$ is located at $22\mathrm{.}00cm.$

The magnitude of $a$ is $2\mathrm{.}650uC.$

Assume that the positive direction is to the right, and use $k=8\mathrm{.}988109N*\frac{m2}{C2}$ for the Coulomb constant.

What is the force $F_x$ on the charge located at $x=16\mathrm{.}00cm?$

$F_x=$