f(x)=30x+45

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Solution for f(x)=30x+45 equation: 


Simplifying
f(x) = 30x + 45

Multiply f * x
fx = 30x + 45

Reorder the terms:
fx = 45 + 30x

Solving
fx = 45 + 30x

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 45x-1 + 30

Simplifying
f = 45x-1 + 30

Reorder the terms:
f = 30 + 45x-1

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