Solve Equations by Elimination

Solve Equations by Elimination

9th Grade

15 Qs

quiz-placeholder

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Solve Equations by Elimination

Solve Equations by Elimination

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


−8x − 10y = 20
−8x − 6y = −4 

Infinite number of solutions  

(6, 5) 

(−6, −5) 

(5, −6) 

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-4x - 6y = 6
4x + 6y = -4

no solution

(2,0)

(-4,0)

(0,0)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by elimination:
3x+7y=23

-3x-7y=-17

No solution

ARN

(-3,3)

(3,3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

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

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by elimination:
4x + 4y = 4
   3x + 4y =10

(7,-6)

(-6,7)

(6,7)

(7,6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(-2,2)

(2,-2)

(-2,-2)

(-2, 1/2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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