f+-7=9

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Solution for f+-7=9 equation:


Simplifying
f + -7 = 9

Reorder the terms:
-7 + f = 9

Solving
-7 + f = 9

Solving for variable 'f'.

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

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

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

Combine like terms: 9 + 7 = 16
f = 16

Simplifying
f = 16

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