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Given: x + y = 10.

If x = -21, what is y?

11
-31
31

User Mtay
by
7.9k points

2 Answers

4 votes

Answer:


Explanation:

x + y = 10

sub x with -21

-21 + y = 10

plus 21 on both sides to get y by it's self

y = 31

User LINGZHI FAN
by
7.8k points
3 votes
31 will be the answer
User Luke Vincent
by
8.2k points

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