x=x+(x-1)+(x-2)

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Solution for x=x+(x-1)+(x-2) equation:


Simplifying
x = x + (x + -1) + (x + -2)

Reorder the terms:
x = x + (-1 + x) + (x + -2)

Remove parenthesis around (-1 + x)
x = x + -1 + x + (x + -2)

Reorder the terms:
x = x + -1 + x + (-2 + x)

Remove parenthesis around (-2 + x)
x = x + -1 + x + -2 + x

Reorder the terms:
x = -1 + -2 + x + x + x

Combine like terms: -1 + -2 = -3
x = -3 + x + x + x

Combine like terms: x + x = 2x
x = -3 + 2x + x

Combine like terms: 2x + x = 3x
x = -3 + 3x

Solving
x = -3 + 3x

Solving for variable 'x'.

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

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

Combine like terms: x + -3x = -2x
-2x = -3 + 3x + -3x

Combine like terms: 3x + -3x = 0
-2x = -3 + 0
-2x = -3

Divide each side by '-2'.
x = 1.5

Simplifying
x = 1.5

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