2(f-2)=4f-2

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Solution for 2(f-2)=4f-2 equation:


Simplifying
2(f + -2) = 4f + -2

Reorder the terms:
2(-2 + f) = 4f + -2
(-2 * 2 + f * 2) = 4f + -2
(-4 + 2f) = 4f + -2

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

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

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

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

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

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

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

Divide each side by '-2'.
f = -1

Simplifying
f = -1

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