7x+9f=100

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Solution for 7x+9f=100 equation: 


Simplifying
7x + 9f = 100

Reorder the terms:
9f + 7x = 100

Solving
9f + 7x = 100

Solving for variable 'f'.

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

Add '-7x' to each side of the equation.
9f + 7x + -7x = 100 + -7x

Combine like terms: 7x + -7x = 0
9f + 0 = 100 + -7x
9f = 100 + -7x

Divide each side by '9'.
f = 11.11111111 + -0.7777777778x

Simplifying
f = 11.11111111 + -0.7777777778x

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