x+8=2(2x-4)

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


Simplifying
x + 8 = 2(2x + -4)

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

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

Solving
8 + x = -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.
8 + x + -4x = -8 + 4x + -4x

Combine like terms: x + -4x = -3x
8 + -3x = -8 + 4x + -4x

Combine like terms: 4x + -4x = 0
8 + -3x = -8 + 0
8 + -3x = -8

Add '-8' to each side of the equation.
8 + -8 + -3x = -8 + -8

Combine like terms: 8 + -8 = 0
0 + -3x = -8 + -8
-3x = -8 + -8

Combine like terms: -8 + -8 = -16
-3x = -16

Divide each side by '-3'.
x = 5.333333333

Simplifying
x = 5.333333333

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