System of Equations Elimination

System of Equations Elimination

9th Grade

9 Qs

quiz-placeholder

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System of Equations Elimination

System of Equations Elimination

Assessment

Quiz

Mathematics

9th Grade

Practice Problem

Easy

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

Standards-aligned

Created by

Anthony Clark

Used 1+ times

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9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

−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

2.

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

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system of Equation (Elimination Method)
5x + y = 9
10x − 7y = −18

(-4,-1)

(-1,-4)

(4,1)

(1, 4) 

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by elimination
-2x + 6y = 16
-4x - 3y = 2

(2,2)

(-2, -2)

(-2,2)

(2,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve using elimination. 
 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

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system by elimination.  

−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

7.

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

8.

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

9.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system of Equation (x,y)
3x + 2y = –13
3x + 4y = 1 

(-9,7)

(7,-9)

(4,-7)

(-7,-4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6