Search Header Logo

Algebra IA: Solving Systems Using Elimination with + & -

Authored by Patrick Kelcourse

Mathematics

8th - 9th Grade

CCSS covered

Used 54+ times

Algebra IA:  Solving Systems Using Elimination with + & -
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

19 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Solve the system of Equation (x,y)
x + 4y = –3
 x + 7y = –12 

(-3,9)
(9,-3)
(3,9)
(9,3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Solve using 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

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Solve using elimination.
-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

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Solve by elimination:
7x+y=-9

-3x-y=5

No solution
(1,8)
(-2,-3)
(-1,-2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve the system

-4x - 2y = -12

4x + 8y = -24

6

( 6 , -6 )

( -6 , 6 )

( 3 , -3 )

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve by elimination:
-9x-4y=-20

5x+4y=4

(-4,4)
(4,4)
(4,-4)
(-4,-4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?