Search Header Logo

Solving Systems Using Substitution and Elimination

Authored by Anthony Clark

Mathematics

8th Grade

CCSS covered

Solving Systems Using Substitution and Elimination
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which method would be best (quickest) for solving the system below:
x + y = 11
3x - 4y = -2

Substitution

Elimination

Graphing

None of these

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system:
x + y = 19
y = 3x - 1

(14, 5)

(11, 8)

(5, 14)

(8, 11)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system:
3x + y = 19
2x - y = 6

(5, 14)

(4, 5)

(5, 4)

(14, 5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which method would be best (quickest) for solving the system below:
3x - 4y = -2
y = 2x + 1

Substitution

Elimination

Graphing

None

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve using substitution or elimination. −4x − 2y = −12 4x + 8y = −24

(5,-5)

(6,-6)

No solution

Infinitely many solutions

Tags

CCSS.8.EE.C.8B

6.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Solve the system of equations: 5x + 2y = 9 and 3x - 4y = -6.

x = 3/2 and y = 57/26

x = -1 and y = 4

x = 2 and y = 3

x = 3/2 and y = 57/26

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Solve:
x + y = 4
-5x - 6y = -18

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?