Evaluate.

${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}(\frac{4}{x}-7e^{6x}{e}^{0\mathrm{.}4})dx$

${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}(\frac{4}{x}-7e^{6x}{e}^{0\mathrm{.}4})dx=$

$($Type an exact answer. Use parentheses to clearly denote the argument of each function.$)$