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What is the value of x when x + 7 = 21? A) -28 B) -14 C) 3 D) 14
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3 votes
What is the value of x when x + 7 = 21?
A) -28
B) -14
C) 3
D) 14

User Alvina
by
8.4k points

2 Answers

4 votes
The answer would be D
User Idubnori
by
7.9k points
1 vote
The answer would be D.)

Because
X+7=21
X=21-7
X=14
User Evgeniy Chekan
by
7.6k points
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