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Which value of makes this equation true? 12 − 9 + = 12
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3 votes
Which value of makes this equation true?

12 − 9 + = 12

User Andy Cox
by
4.2k points

1 Answer

6 votes

Answer:

+9

Explanation:

12-9+x=12

3+x=12

x=12-3

x=9

User Mpountou
by
3.8k points
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