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16-04-2021
Mathematics

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verify X + y = y + X when:x=-8/9and y=-3/5

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Silem2020 Silem2020

16-04-2021

Answer:

this equality is true

Step-by-step explanation:

when we plug in -8/9 for x and -3/5 for y we get

(-8/9)+(-3/5)=(-3/5)+(-8/9)

(-67/45)=(-67/45)

so this equality is true

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