Electrochemistry · Nernst equation cell EMF

One half cell in a voltaic cell is constructed by dipping silver rod in $\ce{AgNO3}$ solution of unknown concentration, other half cell is Zn rod dipped in 1 molar solution of $\ce{ZnSO4}$.

A voltage of 1.60 V is measured at 298 K for this cell. What is the concentration of $\ce{Ag+}$ ions used in terms of $\log x$ ($x = [\ce{Ag+}]$) ?

$E^\ominus_{\mathrm{Zn^{2+}/Zn}} = -0.76$ V, $E^\ominus_{\mathrm{Ag^{+}/Ag}} = +0.80$ V,

$\dfrac{2.303RT}{F} = 0.059$ V