f(x)=3ln*x-x^7

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Solution for f(x)=3ln*x-x^7 equation: 


Simplifying
f(x) = 3ln * x + -1x7

Multiply f * x
fx = 3ln * x + -1x7

Multiply ln * x
fx = 3lnx + -1x7

Solving
fx = 3lnx + -1x7

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 3ln + -1x6

Simplifying
f = 3ln + -1x6

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