2*f(x)+5=0

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Solution for 2*f(x)+5=0 equation: 


Simplifying
2f(x) + 5 = 0

Multiply f * x
2fx + 5 = 0

Reorder the terms:
5 + 2fx = 0

Solving
5 + 2fx = 0

Solving for variable 'f'.

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

Add '-5' to each side of the equation.
5 + -5 + 2fx = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 2fx = 0 + -5
2fx = 0 + -5

Combine like terms: 0 + -5 = -5
2fx = -5

Divide each side by '2x'.
f = -2.5x-1

Simplifying
f = -2.5x-1

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