2f+4f-9=27

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Solution for 2f+4f-9=27 equation: 


Simplifying
2f + 4f + -9 = 27

Reorder the terms:
-9 + 2f + 4f = 27

Combine like terms: 2f + 4f = 6f
-9 + 6f = 27

Solving
-9 + 6f = 27

Solving for variable 'f'.

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

Add '9' to each side of the equation.
-9 + 9 + 6f = 27 + 9

Combine like terms: -9 + 9 = 0
0 + 6f = 27 + 9
6f = 27 + 9

Combine like terms: 27 + 9 = 36
6f = 36

Divide each side by '6'.
f = 6

Simplifying
f = 6

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