2 years ago

Can someone help me? before its late

Mathematics

1 answer:

Akimi4 [234]2 years ago

7 0

1. X+18
2. Y-5
3. x+7=y
4. Y-10
5. 7-x
16. r-s
17. R+25
18. z-12
19. m+9
20. Y-11

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