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

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


Simplifying
(x + -1) + (x + -1) + (x) = 0

Reorder the terms:
(-1 + x) + (x + -1) + (x) = 0

Remove parenthesis around (-1 + x)
-1 + x + (x + -1) + (x) = 0

Reorder the terms:
-1 + x + (-1 + x) + (x) = 0

Remove parenthesis around (-1 + x)
-1 + x + -1 + x + (x) = 0
-1 + x + -1 + x + x = 0

Reorder the terms:
-1 + -1 + x + x + x = 0

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

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

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

Solving
-2 + 3x = 0

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 3x = 0 + 2

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

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

Divide each side by '3'.
x = 0.6666666667

Simplifying
x = 0.6666666667

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