18+9f=261

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Solution for 18+9f=261 equation: 


Simplifying
18 + 9f = 261

Solving
18 + 9f = 261

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 + 9f = 261 + -18

Combine like terms: 18 + -18 = 0
0 + 9f = 261 + -18
9f = 261 + -18

Combine like terms: 261 + -18 = 243
9f = 243

Divide each side by '9'.
f = 27

Simplifying
f = 27

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