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Systems of equations Just adding

Authored by Melissa McAnlis

Mathematics

7th - 10th Grade

CCSS covered

Used 10+ times

Systems of equations Just adding
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12 questions

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1.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Solve by elimination:
4x+9y=28
-4x-y=-28

(-7,0)
(6,0)
(-6,0)
(7,0)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Solve by elimination:
3x+7y=23

-3x-7y=-17

No solution
ARN
(-3,3)
(3,3)

Tags

CCSS.8.EE.C.8B

3.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Solve by elimination:

x -2y = -17

2x +2y =-10

ARN
(-9,4)
(-9,-4)
(9,-4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

10 mins • 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

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Solve the system

-9x + 3y = -12

2x - 3y = -9

No Solution

( 3 , 5 )

( -3 , -5 )

( 5 , 3 )

Tags

CCSS.8.EE.C.8B

6.

MULTIPLE CHOICE QUESTION

10 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

7.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Solve the system of Equation (Elimination Method)

-10x -2y = -18

10x − 7y = −18

(-4,-1)
(-1,-4)
(4,1)
(1, 4) 

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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