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Solving Simultaneous Equations (Elimination & Substitution)

Authored by Mazlind Ali

Mathematics

8th Grade

CCSS covered

Used 17+ times

Solving Simultaneous Equations (Elimination & Substitution)
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Question 1: Solve the following simultaneous equations

2x + 3y = 10 and 3x - 2y = 0

x = 2, y = 3

x = 3, y = 3

x = 1, y = 4

x = 5, y = 2

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Question 2: Find the solution to the simultaneous equations

4x - 5y = 17 and 2x + 3y = 3

x = 5, y = 2

x = 3, y = -1

x = 1, y = 1

x = -2, y = 4

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Question 3: Determine the values of x and y in the simultaneous equations

5x + 2y = 19 and 3x - 4y = 1

x = 3, y = 2

x = 7, y = 3

x = 2, y = 4

x = 5, y = 1

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Question 4: Solve the following system of equations

6x - 3y = 18 and 4x + 2y = 12

The solution to the system of equations is x = 3 and y = 0.

The solution to the system of equations is x = 1 and y = 1.

The solution to the system of equations is x = 2 and y = 4.

The solution to the system of equations is x = 5 and y = 2.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Question 5: Find the solution to the simultaneous equations

7x + 2y = 25 and 3x - 5y = - 1

x = 5, y = 4

x = 2, y = 3

x = 10, y = 1

x = 3, y = 2

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Question 6: Determine the values of x and y in the simultaneous equations

8x - 4y = 14 and 2x + 3y = 7

x = 5, y = 3

x = 2, y = 1

x = 3, y = 2

x = 10, y = 6

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Question 7: Solve the following system of equations

9x - 2y = 12 and 5x + 4y = 22

x = 3, y = 4

x = 5, y = 1

x = 2, y = 3

x = 1, y = 2

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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