What is the value of x in the equation x + 9 = 21?
Algebra I S1 Final Exam (2024 - 2025)

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Mathematics
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9th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
x = 12
2.
FLASHCARD QUESTION
Front
What do you get when you subtract -3 from 14?
Back
17
3.
FLASHCARD QUESTION
Front
What is the value of x in the equation x + 12 = 20?
Back
x = 8
4.
FLASHCARD QUESTION
Front
What inequality represents a value greater than or equal to 11?
Back
a ≥ 11
5.
FLASHCARD QUESTION
Front
What is the solution to the equation x = 20?
Back
x = 20
6.
FLASHCARD QUESTION
Front
What is the value of x in the equation x - 5 = 2?
Back
x = 7
7.
FLASHCARD QUESTION
Front
What is the value of x in the equation 3x = 21?
Back
x = 7
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