2x*2-4x=0

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Solution for 2x*2-4x=0 equation: 


Simplifying
2x * 2 + -4x = 0

Reorder the terms for easier multiplication:
2 * 2x + -4x = 0

Multiply 2 * 2
4x + -4x = 0

Combine like terms: 4x + -4x = 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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