X=2x+(X+8)

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Solution for X=2x+(X+8) equation:


Simplifying
X = 2x + (X + 8)

Reorder the terms:
X = 2x + (8 + X)

Remove parenthesis around (8 + X)
X = 2x + 8 + X

Reorder the terms:
X = 8 + X + 2x

Add '-1X' to each side of the equation.
X + -1X = 8 + X + -1X + 2x

Combine like terms: X + -1X = 0
0 = 8 + X + -1X + 2x

Combine like terms: X + -1X = 0
0 = 8 + 0 + 2x
0 = 8 + 2x

Solving
0 = 8 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
0 + -2x = 8 + 2x + -2x
Remove the zero:
-2x = 8 + 2x + -2x

Combine like terms: 2x + -2x = 0
-2x = 8 + 0
-2x = 8

Divide each side by '-2'.
x = -4

Simplifying
x = -4

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