2f-2=4f-8

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Solution for 2f-2=4f-8 equation:


Simplifying
2f + -2 = 4f + -8

Reorder the terms:
-2 + 2f = 4f + -8

Reorder the terms:
-2 + 2f = -8 + 4f

Solving
-2 + 2f = -8 + 4f

Solving for variable 'f'.

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

Add '-4f' to each side of the equation.
-2 + 2f + -4f = -8 + 4f + -4f

Combine like terms: 2f + -4f = -2f
-2 + -2f = -8 + 4f + -4f

Combine like terms: 4f + -4f = 0
-2 + -2f = -8 + 0
-2 + -2f = -8

Add '2' to each side of the equation.
-2 + 2 + -2f = -8 + 2

Combine like terms: -2 + 2 = 0
0 + -2f = -8 + 2
-2f = -8 + 2

Combine like terms: -8 + 2 = -6
-2f = -6

Divide each side by '-2'.
f = 3

Simplifying
f = 3

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