3f-4-5f=

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Solution for 3f-4-5f= equation: 


Simplifying
3f + -4 + -5f = 0

Reorder the terms:
-4 + 3f + -5f = 0

Combine like terms: 3f + -5f = -2f
-4 + -2f = 0

Solving
-4 + -2f = 0

Solving for variable 'f'.

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

Add '4' to each side of the equation.
-4 + 4 + -2f = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -2f = 0 + 4
-2f = 0 + 4

Combine like terms: 0 + 4 = 4
-2f = 4

Divide each side by '-2'.
f = -2

Simplifying
f = -2

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