f(x)=4x+18

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Solution for f(x)=4x+18 equation: 


Simplifying
f(x) = 4x + 18

Multiply f * x
fx = 4x + 18

Reorder the terms:
fx = 18 + 4x

Solving
fx = 18 + 4x

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 18x-1 + 4

Simplifying
f = 18x-1 + 4

Reorder the terms:
f = 4 + 18x-1

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