Solving Systems of Equations with Substitution

Solving Systems of Equations with Substitution

8th Grade

20 Qs

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Solving Systems of Equations with Substitution

Solving Systems of Equations with Substitution

Assessment

Quiz

Mathematics

8th Grade

Practice Problem

Hard

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

Standards-aligned

Created by

Anthony Clark

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the following systems of equations using substitution:


2x + 8y = 20

y = 2

(2, 2)

(-2, 2)

(2, -2)

(0, 2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the following systems of equations using substitution:


5x - 2y = 3

y = 2x

(6, 3)

(1, 2)

(3, 6)

(2, 1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the following systems of equations using substitution:


2y + x = -15

x = 3y

(-3, -9)

(-9, -3)

(-3, 9)

(9, -3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the following systems of equations using substitution:


y = 8

y = -4x + 4

(8, -1)

(-28, 8)

(-1, 8)

(8, -28)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system of equations using substitution:

-4x + 4y = 8

y = -2x - 10

(-4, -2)

(12, -34)

(4, -18)

(-2, -6)

(-4, 6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the solution to this system? Solve by substitution.
y= 4x + 3
2x - 3y = 21

(3,-9)

(-3,-9)

(-3,9)

(0,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x and y (Use Substitution)

y = 2x + 1

y = 4x - 1

(1,3)

(-1,-3)

(-1,3)

(3,1)

(1,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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