7f-16=f+20

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Solution for 7f-16=f+20 equation:


Simplifying
7f + -16 = f + 20

Reorder the terms:
-16 + 7f = f + 20

Reorder the terms:
-16 + 7f = 20 + f

Solving
-16 + 7f = 20 + f

Solving for variable 'f'.

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

Add '-1f' to each side of the equation.
-16 + 7f + -1f = 20 + f + -1f

Combine like terms: 7f + -1f = 6f
-16 + 6f = 20 + f + -1f

Combine like terms: f + -1f = 0
-16 + 6f = 20 + 0
-16 + 6f = 20

Add '16' to each side of the equation.
-16 + 16 + 6f = 20 + 16

Combine like terms: -16 + 16 = 0
0 + 6f = 20 + 16
6f = 20 + 16

Combine like terms: 20 + 16 = 36
6f = 36

Divide each side by '6'.
f = 6

Simplifying
f = 6

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