Secondary 2, Mathematics, Worksheet 9：Simultaneous Equations – TBC, no ans
Secondary 2, Mathematics, Worksheet 9：Simultaneous Equations – TBC, no ans
Solve the following simultaneous equation.
There are a total of 20 fill in the blank questions.
Time Limit: minutes
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Question 1 of 20
1. Question
1 point(s)Solve the following simultaneous equation using elimination method.
x + y = 10
x – y = 2

Answer:
x =
y =
CorrectIncorrect 

Question 2 of 20
2. Question
1 point(s)Solve the following simultaneous equation using elimination method.
x – y = 6
x + y = 20

Answer:
x =
y =
CorrectIncorrect 

Question 3 of 20
3. Question
1 point(s)Solve the following simultaneous equation using elimination method.
x – 2y = 5
x + 5y = 26

Answer:
x =
y =
CorrectIncorrect 

Question 4 of 20
4. Question
1 point(s)Solve the following simultaneous equation using elimination method.
x + 3y = 34
2x – 3y = 8

Answer:
x =
y =
CorrectIncorrect 

Question 5 of 20
5. Question
1 point(s)Solve the following simultaneous equation using elimination method.
3x + 4y = 28
5x – 4y = 42

Answer:
x =
y =
CorrectIncorrect 

Question 6 of 20
6. Question
1 point(s)Solve the following simultaneous equation using elimination method.
2x – 4y = 7
3x + 4y = 23

Answer:
x =
y =
CorrectIncorrect 

Question 7 of 20
7. Question
1 point(s)Solve the following simultaneous equation using elimination method.
3x + 2y = 0
x – y = 5

Answer:
x =
y =
CorrectIncorrect 

Question 8 of 20
8. Question
1 point(s)Solve the following simultaneous equation using elimination method.
2x + 5y = 25
3x – 2y = 9

Answer:
x =
y =
CorrectIncorrect 

Question 9 of 20
9. Question
1 point(s)Solve the following simultaneous equation using substitution method.
2x – 4y = 37
2x + 2y = 2

Answer:
x =
y =
CorrectIncorrect 

Question 10 of 20
10. Question
1 point(s)Solve the following simultaneous equation using substitution method.
y = 3x – 5
3x – 4y = 11

Answer:
x =
y =
CorrectIncorrect 

Question 11 of 20
11. Question
1 point(s)Solve the following simultaneous equation using substitution method.
4x + 15 = 3y
5y – 19 = 4x

Answer:
x =
y =
CorrectIncorrect 

Question 12 of 20
12. Question
1 point(s)Solve the following simultaneous equation using substitution method.
4x – 3y = 10
2x + 5y = 9

Answer:
x =
y =
CorrectIncorrect 

Question 13 of 20
13. Question
1 point(s)Solve the following simultaneous equation using substitution method.
3y – 4x = 13
2x + 6y = 9

Answer:
x =
y =
CorrectIncorrect 

Question 14 of 20
14. Question
1 point(s)Solve the following simultaneous equation using substitution method.
2x – 5y = 9
3x + 2y = 11

Answer:
x =
y =
CorrectIncorrect 

Question 15 of 20
15. Question
1 point(s)Solve the following simultaneous equation using substitution method.
11x – 13y = 75
5x + 7y = 13

Answer:
x =
y =
CorrectIncorrect 

Question 16 of 20
16. Question
1 point(s)Solve the following simultaneous equation using substitution method.
y = 5x – 11
x = 3y + 19

Answer:
x =
y =
CorrectIncorrect 

Question 17 of 20
17. Question
1 point(s)Solve the following simultaneous equation using substitution method.
$\frac{1}{3}$x + $\frac{1}{5}$y = 6
$\frac{2}{5}$x – $\frac{3}{4}$y = 2$\frac{1}{4}$

Answer:
x =
y =
CorrectIncorrect 

Question 18 of 20
18. Question
1 point(s)Solve the following simultaneous equation using substitution method.
$\frac{2}{3}$x – $\frac{3}{4}$y = $\frac{1}{2}$
4x – 5y = 2

Answer:
x =
y =
CorrectIncorrect 

Question 19 of 20
19. Question
1 point(s)Solve the following simultaneous equation using substitution method.
2.5x – 0.4y = 8
1.5x + 1.2y = 12

Answer:
x =
y =
CorrectIncorrect 

Question 20 of 20
20. Question
1 point(s)Solve the following simultaneous equation using substitution method.
5.3x + 1.2y = 33.7
1.1x – 3.6y = 16.1

Answer:
x =
y =
CorrectIncorrect 