Elimination and Substitution Method

Elimination and Substitution Method

9th Grade

18 Qs

quiz-placeholder

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Elimination and Substitution Method

Elimination and Substitution Method

Assessment

Quiz

Mathematics

9th Grade

Hard

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

Standards-aligned

Created by

Anthony Clark

FREE Resource

18 questions

Show all answers

1.

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

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system by elimination. 
−4x − 4y = 0
4x + 4y = 0 

(−6, −4) 

Infinite number of solutions  

(−6, 10) 

(6, 4) 

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
(2, -2)
(2, 2)
(-2, 2)
(-2, -2)

Tags

CCSS.8.EE.C.8A

4.

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

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by elimination
-12x-4y= -8 
  -6x-2y= -4

no solution 

(0,0)

infinite solutions 

(4,0)

Tags

CCSS.8.EE.C.8B

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by elimination:
7x-9y=29

7x+2y=-15

(-4,-1)

(-1.-4)

(-1,4)

(-1,6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by elimination:
9x-4y=7

x-4y=-17

(-1,5)

(-7,5)

(7,5)

(3,5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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