System of Equations - Elimination

System of Equations - Elimination

9th Grade

10 Qs

quiz-placeholder

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System of Equations - Elimination

System of Equations - Elimination

Assessment

Quiz

Mathematics

9th Grade

Medium

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

Standards-aligned

Created by

David Trez

Used 15+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

To solve this system of equations using elimination, should you use the 'addition method' or the 'subtraction method'?


-4x + 3y = -8

4x + 10y = 24

The Addition Method

The Subtraction Method

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

To solve this system of equations using elimination, should you use the 'addition method' or the 'subtraction method'?


5x + 2y = 10

7x + 2y = 20

The Addition Method

The Subtraction Method

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

To solve this system of equations using elimination, should you use the 'addition method' or the 'subtraction method'?


x - y = 1

x - y = 5

The Addition Method

The Subtraction Method

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

To solve this system of equations using elimination, should you use the 'addition method' or the 'subtraction method'?


8x - 3y = 12

9x + 3y = 28

The Addition Method

The Subtraction Method

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

To solve this system of equations using elimination, should you use the 'addition method' or the 'subtraction method'?


-11x - 2 = 25

-11x + 3 = -35

The Addition Method

The Subtraction Method

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which terms will be eliminated when using addition in the system of equations below?


-5x + 6y = 21

5x - 7y = 28

the x terms

the y terms

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When might you use elimination with subtraction to solve a system of equations?

When the coefficients of one of the variables are opposites.

When the coefficients of one of the variables are the same.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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