3 years ago

Please help! Please?

1 answer:

3 0

1. x - y
2. xy
3. y / x
4. x+y
5. y= x-6
6. 6x =y
7. y-x
8. x/y
9. x+y= 6
10. xy= 6

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Let the total number of ping pong balls =x

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