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castortr0y [4]
2 years ago
14

Given: x+y=10 fx-21, what is y? A 31 B 1 C 0-31

Mathematics
1 answer:
sergij07 [2.7K]2 years ago
3 0

Answer:

Remember you can replace the varibles in the equation above with the number equal to the main varible to get your answer

Step-by-step explanation:

Hope this helps!

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