f(x)7x=5

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


Simplifying
f(x) * 7x = 5

Reorder the terms for easier multiplication:
7f * x * x = 5

Multiply f * x
7fx * x = 5

Multiply fx * x
7fx2 = 5

Solving
7fx2 = 5

Solving for variable 'f'.

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

Divide each side by '7x2'.
f = 0.7142857143x-2

Simplifying
f = 0.7142857143x-2

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