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

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


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

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

Combine like terms: x + x = 2x
2 + 2x = 2(x + 2) + -2

Reorder the terms:
2 + 2x = 2(2 + x) + -2
2 + 2x = (2 * 2 + x * 2) + -2
2 + 2x = (4 + 2x) + -2

Reorder the terms:
2 + 2x = 4 + -2 + 2x

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

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

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

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

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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