f(7)=2x-5

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Solution for f(7)=2x-5 equation: 


Simplifying
f(7) = 2x + -5

Reorder the terms for easier multiplication:
7f = 2x + -5

Reorder the terms:
7f = -5 + 2x

Solving
7f = -5 + 2x

Solving for variable 'f'.

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

Divide each side by '7'.
f = -0.7142857143 + 0.2857142857x

Simplifying
f = -0.7142857143 + 0.2857142857x

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