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Method System of Equations

Authored by Anthony Clark

Mathematics

8th Grade

CCSS covered

Method System of Equations
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14 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x and y by using the substitution method.

y = -2x

4x - y = 0

(1,2)

(0,0)

No Solutions

Infinite Solutions

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve the following system using the substitution method

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x and y by using the substitution method. y = 2x + 1 y = 4x - 1

(1,3)

(-1,-3)

(-1,3)

(3,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system by substitution.
 

5x + 4y= −14
y =  −7x  −  15 

(-2, -1)

(1, -2)

(-2, 1)

(-1, -2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system by substitution.
3x − 2y = 7
y = 2x − 7

No solution  

(7, 7)  

(−7, −7)  

(−7, −3)  

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system by substitution. 
-2x - 2y = 16
y = -8

(0, -8)

(-8, 0)

(-16, -8)

(-16, -8)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system by substitution. 
-5x - 4y = -9
y = 6

(3, 6)

(6, -3)

(-3, 6)

(6.8, 3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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