8f-9f=15

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Solution for 8f-9f=15 equation: 


Simplifying
8f + -9f = 15

Combine like terms: 8f + -9f = -1f
-1f = 15

Solving
-1f = 15

Solving for variable 'f'.

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

Divide each side by '-1'.
f = -15

Simplifying
f = -15

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