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Worksheets

Solve Systems by Substitution (part 2) Practice - C

Total questions: 71

Worksheet time: 6hrs 55mins

Name
Class
Date
1.

Solve the following system by substitution:


y = -6x + 5 and y = 2x + 5

(a)  

2.

Solve the following system by substitution:


y = -3x + 11 and y = -6x - 13

(a)  

3.

Solve the following system by substitution:


y = -2x + 18 and y = 8

(a)  

4.

Solve the system by substitution:


y = 4x + 7 and y = -5x + 7

(a)  

5.

Solve the system using substitution:


y = x - 9 and y = -9

(a)  

6.

Solve the system using substitution:


y = x + 20 and y = 6x

(a)  

7.

Solve the system using substitution:


y = -x - 14 and y = -8x

(a)  

8.

Solve the system using substitution:


y = x + 24 and y = -7x

(a)  

9.

Solve the system using substitution:


y = -3 and y = x + 5

(a)  

10.

Solve the system using substitution:


x = -5 and y = x - 9

(a)  

11.

Solve the system using substitution:


y = x - 2 and y = -x + 10

(a)  

12.

Solve the system using substitution:


y = -3x + 4 and y = 4x - 10

(a)  

13.

Solve the system using substitution:


y = -4x + 2 and y = 6x - 8

(a)  

14.

Solve the system using substitution:


y = x + 5 and y = -2x - 4

(a)  

15.

Solve the system using substitution:


y = -2x - 9 and y = 2x - 1

(a)  

16.

Solve the system using substitution:


y = -6x + 3 and y = 6x + 3

(a)  

17.

Solve the system using substitution:


y = 6x + 4 and y = -3x - 5

(a)  

18.

Solve the system using substitution:


y = 3x + 2 and y = -3x + 8

(a)  

19.

Solve the system using substitution:


y = 3x + 13 and y = -2x - 22

(a)  

20.

Solve the system using substitution:


y = -2x - 9 and y = -5x - 21

(a)  

21.

Solve the system using substitution.


y = 7x + 9 and y = x - 9

(a)  

22.

Solve the following system by substitution:


y = x - 6 and y = 2x - 5

(a)  

23.

Solve the following system by substitution:


y = 5x - 6 and y = 4x - 2

(a)  

24.

Solve the following system by substitution:


y = 3x + 10 and y = 2x + 9

(a)  

25.

Solve the following system by substitution:


y = 4x - 19 and y = -5x + 8

(a)  

26.

Solve the system by substitution.


5x + 4y= −14 and y = −7x − 15

(a)  

27.

Solve the following system by substitution:


x + 2y = 2 and x = -4y + 2

(a)  

28.

Solve the following system by substitution:


y = -6x + 5 and -2x + y = 5

(a)  

29.

What is the solution to this system?


x - y = 6 and y = 2x - 5

a)

(1,3)

b)

(-1,3)

c)

(-1,-7)

d)

(1,-7)

30.

Solve the following system by substitution:


y = 2x - 4 and 2y + 6 = 6x

(a)  

31.

Solve the system by substitution:


8x - 2y = -14 and y = -5x + 7

(a)  

32.

Solve the system using substitution.


y = 3x - 11 and 2x + 3y = 0

(a)  

33.

Solve the system using substitution:


x = y + 2 and x + y =10

(a)  

34.

Solve the system using substitution:


2x + 4y = 22 and y = -6

(a)  

35.

Solve the system using substitution:


y = 3x - 3 and 8x + 6y = 8

(a)  

36.

Solve the system using substitution.


y = 5x − 6 and y = 4x - 2

(a)  

37.

Solve the system using substitution:


x − y = 6 and y = 2x - 5

(a)  

38.

Solve the system using substitution.


y = 7x + 9 and 2y + 2x = −14

(a)  

39.

Solve the following system by substitution:


y = 2x - 4 and 6x - 2y = 6

(a)  

40.

Solve the following system by substitution:


y = -6x + 5 and -2x + y = 5

(a)  

41.

Solve the following system by substitution:


6x + y = -1 and y = -3x - 4

(a)  

42.

Solve the following system by substitution:


y = -3x + 11 and 5x + y = 21

(a)  

43.

Solve the following system by substitution:


3x + y = 1 and y = 4x + 1

(a)  

44.

Solve the following system by substitution:


x = -3y - 8 and x - 2y = -3

(a)  

45.

Solve the following system by substitution:


5x + y = -10 and y = -6x - 13

(a)  

46.

Solve the following system by substitution:


y = 2x + 5 and -4x + y = 9

(a)  

47.

Solve the following system by substitution:


7x + y = -20 and y = 3x + 10

(a)  

48.

Solve the system of equations using substitution.


x - 3y = -13 and 4x + 2y = 4

(a)  

49.

Solve the system of equations using substitution.


3x + 2y = 8 and -x + y = -11

(a)  

50.

Solve the system of equations using substitution.


3x + 2y = 16 and 7x + y = 19

(a)  

51.

Given the system, which variable would you get by itself?


x - 3y = -13

4x + 2y = 4

a)

x in the first equation

b)

x in the second equation

c)

y in the first equation

d)

y in the second equation

52.

Solve the system of equations using substitution.


x - 3y = -8 and -4x - 3y = 2

(a)  

53.

Solve the system of equations using substitution.


x + 2y = 5 and -4x + 2y = -30

(a)  

54.

Solve the system of equations using substitution.


x + y = -2 and 2x - y = 14

(a)  

55.

Solve the system of equations using substitution.

-x + y = 7 and 6x - y = -7



(a)  

56.

Solve the system of equations using substitution.

4x + 3y = -1 and 3x + y = -7



(a)  

57.

Solve the system of equations using substitution.

x - y = 4 and 2x - 3y = 3



(a)  

58.

Solve the system of equations using substitution.

x + 2y = 6 and 3x - 4y = 28



(a)  

59.

Solve the system of equations using substitution.

4x + 5y = 11 and -3x + y = -13



(a)  

60.

Solve the system of equations using substitution.

x - 3y = -9 and 5x - 2y = 7



(a)  

61.

Solve the system of equations using substitution.

x - 2y = -3 and 3x + 5y = 24 



(a)  

62.

Solve the system of equations using substitution.

-5x + y = -5 and -x + 3y = 13



(a)  

63.

Solve the system of equations using substitution.

2x + y = 4 and -2x + y = -4



(a)  

64.

Solve the system of equations using substitution.

3x + y = 1 and 2x + y = 1



(a)  

65.

Solve the system of equations using substitution.

4x + y = 11 and 3x + y = 9



(a)  

66.

Solve the system of equations using substitution.

3x + 4y = -3 and x + 2y = -1



(a)  

67.

Solve the system of equations using substitution.

2x + y = 3 and 4x + 4y = 8



(a)  

68.

Solve the system of equations using substitution.

-3x + y = -2 and -2x + y = -5



(a)  

69.

Solve the system of equations using substitution.


3x + y = 19 and 2x - y = 6

(a)  

70.

Solve the system of equations using substitution.


x + 6y = 17 and x - 3y = 8

(a)  

71.

Solve the system of equations using substitution.


4x + 9y = 28 and 4x + y = 28

(a)