2x-2(-2x-4)=2(4+7x)

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Solution for 2x-2(-2x-4)=2(4+7x) equation:


Simplifying
2x + -2(-2x + -4) = 2(4 + 7x)

Reorder the terms:
2x + -2(-4 + -2x) = 2(4 + 7x)
2x + (-4 * -2 + -2x * -2) = 2(4 + 7x)
2x + (8 + 4x) = 2(4 + 7x)

Reorder the terms:
8 + 2x + 4x = 2(4 + 7x)

Combine like terms: 2x + 4x = 6x
8 + 6x = 2(4 + 7x)
8 + 6x = (4 * 2 + 7x * 2)
8 + 6x = (8 + 14x)

Add '-8' to each side of the equation.
8 + -8 + 6x = 8 + -8 + 14x

Combine like terms: 8 + -8 = 0
0 + 6x = 8 + -8 + 14x
6x = 8 + -8 + 14x

Combine like terms: 8 + -8 = 0
6x = 0 + 14x
6x = 14x

Solving
6x = 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
6x + -14x = 14x + -14x

Combine like terms: 6x + -14x = -8x
-8x = 14x + -14x

Combine like terms: 14x + -14x = 0
-8x = 0

Divide each side by '-8'.
x = 0

Simplifying
x = 0

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