3f-4-5f=f+4+f

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


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

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

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

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

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

Solving
-4 + -2f = 4 + 2f

Solving for variable 'f'.

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

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

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

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

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

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

Combine like terms: 4 + 4 = 8
-4f = 8

Divide each side by '-4'.
f = -2

Simplifying
f = -2

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