Answer:
I believe the answer will be 3
Explanation:
I'm assuming that the x next to 3 is for multiplication and not 3x.
If this is true this will make it 3 * 3 = 9.
I don't see how this would work with 3x but I might be missing something.
Because 3 × 3 = 9
• multiply all sides by 3:
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