F(5)=4x+9

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Solution for F(5)=4x+9 equation: 


Simplifying
F(5) = 4x + 9

Reorder the terms for easier multiplication:
5F = 4x + 9

Reorder the terms:
5F = 9 + 4x

Solving
5F = 9 + 4x

Solving for variable 'F'.

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

Divide each side by '5'.
F = 1.8 + 0.8x

Simplifying
F = 1.8 + 0.8x

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