f(x)=4.5x-2lnx

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Solution for f(x)=4.5x-2lnx equation: 


Simplifying
f(x) = 4.5x + -2lnx

Multiply f * x
fx = 4.5x + -2lnx

Reorder the terms:
fx = -2lnx + 4.5x

Solving
fx = -2lnx + 4.5x

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -2ln + 4.5

Simplifying
f = -2ln + 4.5

Reorder the terms:
f = 4.5 + -2ln

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