Answer :

3x = 3x is true for all values of x.

Hence, x| x is a set all real numbers. ( -∞,∞ )

What is the solution to the given equation?

Given the equation in the question;

  • 3(2x + 2) - 3x = 6 + 3x
  • x = ?

Remove the parenthesis using the distributive property.

3(2x + 2) - 3x = 6 + 3x

3×2x + 3×2 - 3x = 6 + 3x

6x + 6 - 3x = 6 + 3x

6x - 3x = 6 - 6 + 3x

6x - 3x = 3x

3x = 3x

3x = 3x is true for all values of x.

Hence, x| x is a set all real numbers. ( -∞,∞ )

Learn more about equations here: brainly.com/question/14686792

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