f(x)=15x^3-7sinx

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Solution for f(x)=15x^3-7sinx equation: 


Simplifying
f(x) = 15x3 + -7sinx

Multiply f * x
fx = 15x3 + -7sinx

Reorder the terms:
fx = -7insx + 15x3

Solving
fx = -7insx + 15x3

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -7ins + 15x2

Simplifying
f = -7ins + 15x2

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