-27-9f+12=66

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Solution for -27-9f+12=66 equation:


Simplifying
-27 + -9f + 12 = 66

Reorder the terms:
-27 + 12 + -9f = 66

Combine like terms: -27 + 12 = -15
-15 + -9f = 66

Solving
-15 + -9f = 66

Solving for variable 'f'.

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

Add '15' to each side of the equation.
-15 + 15 + -9f = 66 + 15

Combine like terms: -15 + 15 = 0
0 + -9f = 66 + 15
-9f = 66 + 15

Combine like terms: 66 + 15 = 81
-9f = 81

Divide each side by '-9'.
f = -9

Simplifying
f = -9

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