Substitution and Elimination Method

Substitution and Elimination Method

9th Grade

15 Qs

quiz-placeholder

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Substitution and Elimination Method

Substitution and Elimination Method

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
8.EE.C.8B, HSA.REI.C.6

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system by elimination.  

4x + 12y = −1
−3x − 9y = 0 

(10, 1) 

(−10, −1) 

 (10, −1) 

 No solution 

Tags

CCSS.8.EE.C.8B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-4x-2y=-12
4x+8y=-24

(5,6)

(6,-6)

(6,-2)

(4,-3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

4x+8y=20
-4x+2y=-30

(-7,1)

(2,-5)

(-2,5)

(7,-1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

x-y=11
2x+y=19

(10,-1)

(-1,10)

(3,-4)

(6,7)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-6x+5y=1
6x+4y=-10

(1,-1)

(0,-1)

(1,1)

(-1,-1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

3x + 2y = 16
14x + 2y = 38

(-2,5)

(-2,-5)

(2,-5)

(2,5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

3x  - 3y = 33
6x - 3y = 57

(8,-3)

(-3,8)

(10,1)

(10,-1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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