aidemia--modules-homework_type	Create a homework in a form of a quiz
Which subject	Mathematics
What age group	Year or Grade 8
What topic	variable equations
Question types	Close-ended
Number of questions	10
Number of answers	4
Correct answers	Exactly 1
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Grade 8 Mathematics Quiz: Variable Equations

Instructions:

• Read each question carefully.
• Choose the correct answer by marking the letter corresponding to your choice.
• Good luck!

Questions:

1. If ( 3x + 7 = 28 ), what is the value of ( x )?

   • A. 5
   • B. 7
   • C. 9
   • D. 21

2. What is the solution to the equation ( 4y - 12 = 0 )?

   • A. 3
   • B. 12
   • C. 0
   • D. -3

3. Solve the equation ( 2z + 8 = 20 ) for ( z ).

   • A. 6
   • B. 8
   • C. 10
   • D. 12

4. Which value of ( k ) satisfies the equation ( 5k - 15 = 10 )?

   • A. 1
   • B. 4
   • C. 5
   • D. 7

5. If ( 6m + 18 = 42 ), find the value of ( m ).

   • A. 1
   • B. 3
   • C. 4
   • D. 6

6. What is the result of ( 12 - 4p = 0 ) when solved for ( p )?

   • A. 2
   • B. 3
   • C. 4
   • D. 0

7. Solve for ( x ) in the equation ( x/2 - 4 = 0 ).

   • A. -8
   • B. 4
   • C. 8
   • D. 16

8. Which number satisfies ( 7a + 14 = 42 )?

   • A. 1
   • B. 2
   • C. 4
   • D. 6

9. What is the value of ( x ) in the equation ( 9 - 3x = 0 )?

   • A. 1
   • B. 3
   • C. 4
   • D. 9

10. If ( 10y + 15 = 65 ), what is the solution for ( y )?

    • A. 2
    • B. 5
    • C. 7
    • D. 10

Correct Answers:

1. A. 5
2. A. 3
3. A. 6
4. D. 7
5. B. 4
6. A. 3
7. C. 8
8. D. 4
9. B. 3
10. B. 5

Make sure to check your answers against the correct ones and review any concepts you may have missed!