4x+2f(x)=9

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Solution for 4x+2f(x)=9 equation: 


Simplifying
4x + 2f(x) = 9

Multiply f * x
4x + 2fx = 9

Reorder the terms:
2fx + 4x = 9

Solving
2fx + 4x = 9

Solving for variable 'f'.

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

Add '-4x' to each side of the equation.
2fx + 4x + -4x = 9 + -4x

Combine like terms: 4x + -4x = 0
2fx + 0 = 9 + -4x
2fx = 9 + -4x

Divide each side by '2x'.
f = 4.5x-1 + -2

Simplifying
f = 4.5x-1 + -2

Reorder the terms:
f = -2 + 4.5x-1

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