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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