Elimination System of Equations

Elimination System of Equations

8th Grade

20 Qs

quiz-placeholder

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Elimination System of Equations

Elimination System of Equations

Assessment

Quiz

Mathematics

8th Grade

Hard

CCSS
8.EE.C.8B, HSA.REI.C.9, HSA.REI.C.6

Standards-aligned

Created by

Anthony Clark

FREE Resource

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

no solution 

(0,0)

infinite solutions 

(4,0)

Tags

CCSS.8.EE.C.8B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system by elimination.  

−7x + 6y = 29
10x + y = 16 

(1,6) 

(−1,−3) 

 (−3, −1) 

(−1, 3) 

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system of Equation (x,y)
–2x + y = 10
4x – y = –14  

(1,5)

(6,2)

(-2,6)

(4,6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

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

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve using Elimination Method:


4x+ 9y = 28

-4x -y = -28

(-7,0)

(6,0)

(-6,0)

(7,0)

(6,7)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve using Elimination Method:


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

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