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Substitution Method Algebra

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Substitution Method Algebra
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of these can be integrated using u-substitution?

A

B

both

neither

2.

DRAG AND DROP QUESTION

1 min • 1 pt

Solve the system of linear equations by substitution.

-5x + 3y = 51

y = 10x - 8​

​ ​ ​ (a)   ​ (b)  

y = -22

x = -3

x = 59/25

y = 15.6

x = 3

y = 22

x = -8

y = 4

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve this system by substitution.

(1, -4)

(1, 4)

(-4, -7)

(-7, -4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve the following system by substitution.  What is the solution?

(1, -2)

(-2, 1)

(-4, 1)

(2, 1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

DROPDOWN QUESTION

1 min • 1 pt

Solve the system of linear equations by substitution.

5x + 2y = 9

x + y = -3

​ ​ ​ (a)   ​ (b)  

y = -22

x = -3

x = 1

y = -4

x = 5

y = -8

x = -8

y = 4

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve the system of equations.

(-6, 30)

(-2, 10)

(44, 39)

No solution

Infinite solutions

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which is the correct setup for SUBSTITUTION for the systems:

8x+5(-3x-6)=-9

8(-3x-6)+5y=-9

8x+5y=-3x-6

y=-3(8x+5y)-6

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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