2x+8=2[x+4]4

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Solution for 2x+8=2[x+4]4 equation:


Simplifying
2x + 8 = 2[x + 4] * 4

Reorder the terms:
8 + 2x = 2[x + 4] * 4

Reorder the terms:
8 + 2x = 2[4 + x] * 4

Reorder the terms for easier multiplication:
8 + 2x = 2 * 4[4 + x]

Multiply 2 * 4
8 + 2x = 8[4 + x]
8 + 2x = [4 * 8 + x * 8]
8 + 2x = [32 + 8x]

Solving
8 + 2x = 32 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
8 + 2x + -8x = 32 + 8x + -8x

Combine like terms: 2x + -8x = -6x
8 + -6x = 32 + 8x + -8x

Combine like terms: 8x + -8x = 0
8 + -6x = 32 + 0
8 + -6x = 32

Add '-8' to each side of the equation.
8 + -8 + -6x = 32 + -8

Combine like terms: 8 + -8 = 0
0 + -6x = 32 + -8
-6x = 32 + -8

Combine like terms: 32 + -8 = 24
-6x = 24

Divide each side by '-6'.
x = -4

Simplifying
x = -4

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