f(x)inf(x)=-x

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Solution for f(x)inf(x)=-x equation: 


Simplifying
f(x) * inf(x) = -1x

Multiply f * x
fx * fin * x = -1x

Multiply fx * fin
f2inx * x = -1x

Multiply f2inx * x
f2inx2 = -1x

Solving
f2inx2 = -1x

Solving for variable 'f'.

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

Divide each side by 'inx2'.
f2 = -1i-1n-1x-1

Simplifying
f2 = -1i-1n-1x-1

Combine like terms: -1i-1n-1x-1 + i-1n-1x-1 = 0
f2 + i-1n-1x-1 = 0

The solution to this equation could not be determined.

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