x+x-2+x-2=6

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Solution for x+x-2+x-2=6 equation:


Simplifying
x + x + -2 + x + -2 = 6

Reorder the terms:
-2 + -2 + x + x + x = 6

Combine like terms: -2 + -2 = -4
-4 + x + x + x = 6

Combine like terms: x + x = 2x
-4 + 2x + x = 6

Combine like terms: 2x + x = 3x
-4 + 3x = 6

Solving
-4 + 3x = 6

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 3x = 6 + 4

Combine like terms: -4 + 4 = 0
0 + 3x = 6 + 4
3x = 6 + 4

Combine like terms: 6 + 4 = 10
3x = 10

Divide each side by '3'.
x = 3.333333333

Simplifying
x = 3.333333333

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