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Find X Substitution System

Authored by Anthony Clark

Mathematics

8th Grade

CCSS covered

Find X Substitution System
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14 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve:
x = -3y - 17
2x + 3y = -7

(1, -20)

(3, 0)

(-5, -2)

(10 , -9)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

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

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve the following system of equations using the Substitution Method:

(6, 31)

(31, 6)

(4, 21)

(6, 11)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(1, 2)

(4, 1)

(2, -1)

No Solution

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve the system of equations using any method. Explain why you chose this method,

(-0.5, 2)

(4.5, 8)

(-.75, -3)

No Solution

Tags

CCSS.8.EE.C.8B

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

Media Image

Determine if the system has one solution, infinitely many solutions, or no solution.

One Solution

Infinitely Many Solutions

No Solution

Tags

CCSS.8.EE.C.8B

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