Solving Systems of Equations By Elimination

Solving Systems of Equations By Elimination

8th Grade

10 Qs

quiz-placeholder

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Solving Systems of Equations By Elimination

Solving Systems of Equations By Elimination

Assessment

Quiz

Mathematics

8th Grade

Hard

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

Standards-aligned

Created by

Jamie Espinal

Used 4+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What can be distributed to the top equation in order eliminate the x's for both equations?

Multiply it by 2

Multiply it by -2

Multiply it by -5

Multiply it by 5

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What can be distributed to the top equation in order eliminate the y's for both equations?

Multiply it by 2

Multiply it by -2

Multiply it by -7

Multiply it by 7

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What resulted after combining like terms?

14y = -36

-20x = 324

-9y = -36

-5y = 36

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What resulted after combining like terms?

45x = 45

25x = 81

-14y = 45

305x = 181

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the y-coordinate for the solution for this system of equations?

y = -27

y = 27

y = 4

y = -45

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the x-coordinate for the solution for this system of equations?

x = 45

x = 90

x = 1

x = 9

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Which equation shows the correct substitution to the top original equation?

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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