Answer:
equation has no solutions
Step-by-step explanation:
3|–3x + 9| = –18 (divide both sides by 3)
|–3x + 9| = –6
because by definition, for any value a, |a| must be non-negative
hence |–3x + 9| must give a value that is greater or equal zero
because the right side of the equation is a negative integer, hence the equation has no solutions.
