7f-18=4

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Solution for 7f-18=4 equation: 


Simplifying
7f + -18 = 4

Reorder the terms:
-18 + 7f = 4

Solving
-18 + 7f = 4

Solving for variable 'f'.

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

Add '18' to each side of the equation.
-18 + 18 + 7f = 4 + 18

Combine like terms: -18 + 18 = 0
0 + 7f = 4 + 18
7f = 4 + 18

Combine like terms: 4 + 18 = 22
7f = 22

Divide each side by '7'.
f = 3.142857143

Simplifying
f = 3.142857143

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