Identify the real number property that justifies each statement.
1. 19 + × = × + 19?
2. 7(× - 6) = 7× -42?
3. 17 + (-17) = 0?
4. (4 + 5) + 12= 4+ (5 + 12)?
5. (¹ - ¹⁰) (1) = 1?
6. xy + y = y (× + 1)?
1. 19 + × = × + 19?
2. 7(× - 6) = 7× -42?
3. 17 + (-17) = 0?
4. (4 + 5) + 12= 4+ (5 + 12)?
5. (¹ - ¹⁰) (1) = 1?
6. xy + y = y (× + 1)?
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Answer:
sorry yan lang alam ko yung number 6 wlakase lymalabas