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Solving system of linear equations

Authored by Elijah Lopez

Mathematics

8th Grade

CCSS covered

Used 6+ times

Solving system of linear equations
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20 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is 21x - 7y = -49 in STANDARD FORM

y = -7x -3

y = -3x -7

y = 3x + 7

y = 7x + 3

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is 15x - 3y = 30 in STANDARD FORM

y = -3x + 30

y = -3x - 5

y = 5x - 10

y = 15x + 5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Where do these lines intersect

(1, -3)

(-3, 1)

(3, 1)

(1, 3)

Tags

CCSS.8.EE.C.8B

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Where do they intersect

-8x + y = 1

-6x + y = 3

(1, 9)

(4, 14)

(0, 1)

(2, 4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Where do these lines intersect

(-8, -6)

(-6, -8)

(8, -6)

(-8, 6)

Tags

CCSS.8.EE.C.8B

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Where do these lines intersect

No where

(0, 0)

(0, 3)

(4, 3)

Tags

CCSS.8.EE.C.8B

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Solve the system of linear equations below.

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

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