-2[4f+6]=28

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Solution for -2[4f+6]=28 equation:


Simplifying
-2[4f + 6] = 28

Reorder the terms:
-2[6 + 4f] = 28
[6 * -2 + 4f * -2] = 28
[-12 + -8f] = 28

Solving
-12 + -8f = 28

Solving for variable 'f'.

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

Add '12' to each side of the equation.
-12 + 12 + -8f = 28 + 12

Combine like terms: -12 + 12 = 0
0 + -8f = 28 + 12
-8f = 28 + 12

Combine like terms: 28 + 12 = 40
-8f = 40

Divide each side by '-8'.
f = -5

Simplifying
f = -5

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