-2[2f-4]=-4[-f+2]

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Solution for -2[2f-4]=-4[-f+2] equation:


Simplifying
-2[2f + -4] = -4[-1f + 2]

Reorder the terms:
-2[-4 + 2f] = -4[-1f + 2]
[-4 * -2 + 2f * -2] = -4[-1f + 2]
[8 + -4f] = -4[-1f + 2]

Reorder the terms:
8 + -4f = -4[2 + -1f]
8 + -4f = [2 * -4 + -1f * -4]
8 + -4f = [-8 + 4f]

Solving
8 + -4f = -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.
8 + -4f + -4f = -8 + 4f + -4f

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

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

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

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

Combine like terms: -8 + -8 = -16
-8f = -16

Divide each side by '-8'.
f = 2

Simplifying
f = 2

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