-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)

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

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

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

Solving
8 = -8

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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