Elimination Method of Systems

Elimination Method of Systems

9th Grade

15 Qs

quiz-placeholder

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Elimination Method of Systems

Elimination Method of Systems

Assessment

Quiz

Mathematics

9th Grade

Hard

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

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by elimination:
3x + 7y = 23
-3x - 7y = -17

No solution

Infinite number of solutions

(-3,3)

(3,3)

Tags

CCSS.8.EE.C.8B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system by elimination.  

−8x − 10y = 20
−8x − 6y = −4 

Infinite number of solutions  

(6, 5) 

(−6, −5) 

(5, −6) 

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by elimination:
9x-4y=7

x-4y=-17

(-1,5)

(-7,5)

(7,5)

(3,5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How do we begin solving this system of equations using the elimination method. Use your notes if necessary.

Subtract the two equations

Multiply one equation by -1 and then subtract the equations

Multiply the first equation by the second x (or y) coefficient, multiply the second equation by the first x (or y) coefficient, then subtract the equations

Tags

CCSS.HSA.REI.C.6

CCSS.8.EE.C.8B

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How do we begin solving this system of equations using the elimination method. Use your notes if necessary.

Subtract the two equations

Multiply one equation by -1 and then subtract the equations

Multiply the first equation by the second x (or y) coefficient, multiply the second equation by the first x (or y) coefficient, then subtract the equations

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How do we begin solving this system of equations using the elimination method. Use your notes if necessary.

Subtract the two equations

Multiply one equation by -1 and then subtract the equations

Multiply the first equation by the second x (or y) coefficient, multiply the second equation by the first x (or y) coefficient, then subtract the equations

Tags

CCSS.HSA.REI.C.6

CCSS.8.EE.C.8B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How do we begin solving this system of equations using the elimination method. Use your notes if necessary.

Subtract the two equations

Multiply one equation by -1 and then subtract the equations

Multiply the first equation by the second x (or y) coefficient, multiply the second equation by the first x (or y) coefficient, then subtract the equations

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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