f(x)=sinx+2cosx+4x

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Solution for f(x)=sinx+2cosx+4x equation: 


Simplifying
f(x) = sinx + 2cosx + 4x

Multiply f * x
fx = sinx + 2cosx + 4x

Reorder the terms:
fx = 2cosx + insx + 4x

Solving
fx = 2cosx + insx + 4x

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Divide each side by 'x'.
f = 2cos + ins + 4

Simplifying
f = 2cos + ins + 4

Reorder the terms:
f = 4 + 2cos + ins

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