To solve the equation \( 3(x+2) - 6 = 3x \), we can start by simplifying the left side:
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Distribute the 3: \[ 3(x+2) = 3x + 6 \] Thus, the equation becomes: \[ 3x + 6 - 6 = 3x \]
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Simplifying gives: \[ 3x = 3x \]
This shows that both sides of the equation are equal for all values of \( x \). Therefore, we have an identity, and this means that there are infinite solutions.
Thus, the correct answer is: The equation has infinite solutions.