Solve tan(e)+cos(e)+sin(e)=xpi

$$\tan ( e ) + \cos ( e ) + \sin ( e ) =x \pi$$

Solve for x

$$x=\frac{2\left(\cos(e)\right)^{2}+\sin(2e)+2\sin(e)}{2\pi \cos(e)}\approx -0.302872544$$

Steps for Solving Linear Equation

Swap sides so that all variable terms are on the left hand side.

$$x\pi =\tan(e)+\cos(e)+\sin(e)$$

The equation is in standard form.

$$\pi x=\sin(e)+\cos(e)+\tan(e)$$

Divide both sides by \pi .

$$\frac{\pi x}{\pi }=\frac{\sin(e)\left(\frac{1}{\cos(e)}+1\right)+\cos(e)}{\pi }$$

Dividing by \pi undoes the multiplication by \pi .

$$x=\frac{\sin(e)\left(\frac{1}{\cos(e)}+1\right)+\cos(e)}{\pi }$$