f(-7)=9x+8

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Solution for f(-7)=9x+8 equation: 


Simplifying
f(-7) = 9x + 8

Reorder the terms for easier multiplication:
-7f = 9x + 8

Reorder the terms:
-7f = 8 + 9x

Solving
-7f = 8 + 9x

Solving for variable 'f'.

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

Divide each side by '-7'.
f = -1.142857143 + -1.285714286x

Simplifying
f = -1.142857143 + -1.285714286x

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