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Mathematics, 01.05.2021 03:10 janessa0804

15. Alexis wrote 28 -8 -20. Then she wrote 28 -8+20 + q. Which property of equality justifies that the equations are equivalent? please don't attack a link here just put the answer please ty bye​

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15. Alexis wrote 28 -8 -20. Then she wrote 28 -8+20 + q. Which property of equality justifies that t...
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