12x+4[8-4(2x+4)]=4x-8

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Solution for 12x+4[8-4(2x+4)]=4x-8 equation:


Simplifying
12x + 4[8 + -4(2x + 4)] = 4x + -8

Reorder the terms:
12x + 4[8 + -4(4 + 2x)] = 4x + -8
12x + 4[8 + (4 * -4 + 2x * -4)] = 4x + -8
12x + 4[8 + (-16 + -8x)] = 4x + -8

Combine like terms: 8 + -16 = -8
12x + 4[-8 + -8x] = 4x + -8
12x + [-8 * 4 + -8x * 4] = 4x + -8
12x + [-32 + -32x] = 4x + -8

Reorder the terms:
-32 + 12x + -32x = 4x + -8

Combine like terms: 12x + -32x = -20x
-32 + -20x = 4x + -8

Reorder the terms:
-32 + -20x = -8 + 4x

Solving
-32 + -20x = -8 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-32 + -20x + -4x = -8 + 4x + -4x

Combine like terms: -20x + -4x = -24x
-32 + -24x = -8 + 4x + -4x

Combine like terms: 4x + -4x = 0
-32 + -24x = -8 + 0
-32 + -24x = -8

Add '32' to each side of the equation.
-32 + 32 + -24x = -8 + 32

Combine like terms: -32 + 32 = 0
0 + -24x = -8 + 32
-24x = -8 + 32

Combine like terms: -8 + 32 = 24
-24x = 24

Divide each side by '-24'.
x = -1

Simplifying
x = -1

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