What is the electric flux linked with closed surface?

$\mathrm{Electric}\mathrm{flux},\mathrm{\varphi }=\frac{\mathrm{q}}{{\mathrm{\epsilon }}_{\mathrm{o}}}$

Where q = Total charge enclosed by closed surface

$\mathrm{\varphi }=\frac{1.25+7+1-0.4}{{\mathrm{\epsilon }}_{\mathrm{o}}}=\frac{8.85\mathrm{C}}{8.85\times {10}^{-12}{\mathrm{C}}^2{\mathrm{N}}^{-1}{\mathrm{m}}^{-2}}={10}^{12}\mathrm{N}-{\mathrm{m}}^2/\mathrm{C}$