12.6k views
3 votes
2x- 3 = 21
what is x?

User Menelik
by
4.4k points

2 Answers

3 votes

Answer:

12

Explanation:

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User Ridalgo
by
4.9k points
4 votes
Easyyy, you do the opposite
21 + 3 = 24
24/2 = 12
X = 12
User Egor Klepikov
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4.6k points