Find the function which solves the initial value problem

dydx=6ex4cos(x),  y(0)=1\displaystyle \frac{{{\left.{d}{y}\right.}}}{{{\left.{d}{x}\right.}}}={6}{e}^{{x}}-{4}{\cos{{\left({x}\right)}}},\ \ {y}{\left({0}\right)}={1}

y(x) =