Substitution to Solve Systems

Substitution to Solve Systems

9th Grade

15 Qs

quiz-placeholder

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Substitution to Solve Systems

Substitution to Solve Systems

Assessment

Quiz

Mathematics

9th Grade

Hard

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

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve with 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

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x and y by using the substitution method.

(1,3)

(-1,-3)

(-1,3)

(3,1)

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. 3x + 2y = 16 y = -7x + 19

(-2,5)

(-2,-5)

(2,-5)

(2,5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve the system by using the substitution method

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the first step in solving a system by Substitution?

Make sure both equations are in standard form.

Make sure at least one equation is solved for one variable.

Make sure both equations are in slope-intercept form.

Make sure both equations can be solved.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x and y using the substitution method.


5x + 3y = 7

y = 4

(4,1)

(4,-1)

(1,4)

(-1,4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

x - 3y = -13
4x + 2y = 4

(1, 4)

(-1, -4)

(-1, 4)

(1, -4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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