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What is the value of x in the equation 2x + 9 = 21? 2 6 9 15
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1 vote
What is the value of x in the equation 2x + 9 = 21?

2

6

9

15

User Heretic Monkey
by
7.3k points

2 Answers

1 vote
The answer would be 6
User Demobilizer
by
8.5k points
1 vote
2x = 21 - 9

2x = 12

x = 6
User Isurfbecause
by
8.6k points
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