f(2x)=3x-2

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Solution for f(2x)=3x-2 equation: 


Simplifying
f(2x) = 3x + -2

Remove parenthesis around (2x)
f * 2x = 3x + -2

Reorder the terms for easier multiplication:
2f * x = 3x + -2

Multiply f * x
2fx = 3x + -2

Reorder the terms:
2fx = -2 + 3x

Solving
2fx = -2 + 3x

Solving for variable 'f'.

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

Divide each side by '2x'.
f = -1x-1 + 1.5

Simplifying
f = -1x-1 + 1.5

Reorder the terms:
f = 1.5 + -1x-1

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