f(x)=7+2x+2x

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Solution for f(x)=7+2x+2x equation: 


Simplifying
f(x) = 7 + 2x + 2x

Multiply f * x
fx = 7 + 2x + 2x

Combine like terms: 2x + 2x = 4x
fx = 7 + 4x

Solving
fx = 7 + 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 = 7x-1 + 4

Simplifying
f = 7x-1 + 4

Reorder the terms:
f = 4 + 7x-1

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