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What does x represent X-9=21
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3 votes
What does x represent X-9=21

User Mayank Agrawal
by
4.3k points

2 Answers

2 votes

Answer:

x=30 (think about the opposite way to do it, 21+9)

Explanation:

30-9=21 soo yea

User Seetha
by
4.2k points
0 votes

Answer:

x = 30

Explanation:

If X - 9 = 21, then 21 + 9 = X.

21 + 9 = 30

User Jana
by
4.6k points
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