Systems of Equations Substitution Lesson

Systems of Equations Substitution Lesson

9th Grade

12 Qs

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Systems of Equations Substitution Lesson

Systems of Equations Substitution Lesson

Assessment

Quiz

Mathematics

9th Grade

Practice Problem

Hard

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

Standards-aligned

Created by

Barbara White

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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Find the y-value using substitution.


x + 2y = 2

x = -4y + 2

y = -3

y = 2

y = -2

y = 0

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve using substitution.


y = -6x + 5

-2x + y = 5

(-3, -6)

(-6, 3)

(0, 5)

(-3, 5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve using substitution.


y = -3x + 11

5x + y = 21

(1, -5)

(1, 5)

(-4, 5)

(5, -4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve using substitution.


x = -3y - 8

x - 2y = -3

(5, -1)

(-5, 1)

(-5,-1)

(1,-5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve using substitution.


y = -2x + 18

x = 5

(5, 8)

(-5, 8)

(2, 8)

(-2, 8)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Solve the system of equations using substitution:


y = 2x + 5

2x + 2y = 4

(1, 7)

(7, 1)

(2, 9)

(-1, 3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How many solutions? (click on the graph to enlarge)

One Solution

No solution

Infinitely Many Solutions

Tags

CCSS.8.EE.C.8A

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