Solving Systems of Equations by Elimination

Solving Systems of Equations by Elimination

9th Grade

11 Qs

quiz-placeholder

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Solving Systems of Equations by Elimination

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Assessment

Quiz

Mathematics

9th Grade

Medium

CCSS
HSA.REI.C.6, 8.EE.C.8B, HSA.REI.C.5

Standards-aligned

Created by

Shelly Fouts

Used 22+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 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

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve by elimination 
  2x + 9y = -7
6x - 3y = 9 
(-1, -1) 
(2,-1)
(1,1)
(1,-1)

Tags

CCSS.HSA.REI.C.6

CCSS.8.EE.C.8B

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 Solve using elimination.
 7x + 2y = 24
  8x + 2y = 30
(6,-9)
(-9,6)
No solution
Infinite number of solutions

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve using elimination. 
−4x − 4y = 0
  8x + 8y = 0 
(−6, −4) 
Infinite number of solutions  
No solutions
(6, 4) 

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve by elimination:
4x + 4y = 4
   3x + 4y =10
(7,-6)
(-6,7)
(6,7)
(7,6)

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve by elimination:
3x + 7y = 23
-3x - 7y = -17
No solution
Infinite number of solutions
(-3,3)
(3,3)

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve the system by elimination.
  5x + 8y = -12
3x + 5y = -7
(1, -10)
No solution
(-4, 1)
(1, 10)

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

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