Elimination Systems

Elimination Systems

9th Grade

20 Qs

quiz-placeholder

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Elimination Systems

Elimination Systems

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by elimination:
4x+9y=28
-4x-y=-28

(-7,0)

(6,0)

(-6,0)

(7,0)

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by elimination

-6x + 5y = 1

6x + 4y = -10

(-1,7/5)

(0,-1)

(1,1)

(-1,-1)

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by elimination:

7x+y=-9


-3x-y=5

No solution

(1,8)

(-1,-3)

(-1,-2)

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by elimination:
-9x - 4y = -20
5x + 4y = 4

(-4,4)

(4,4)

(4,-4)

(-4,-4)

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve using Elimination Method:


x - y = 12

4x + y = 33

(-9,-3)

(3,-9)

(9,-3)

(-3,9)

Answer explanation

6.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Solve using Elimination Method:

4x + 9y = 28

-4x - y = -28

(-7,0)

(6,0)

(-6,0)

(7,0)

(6,7)

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve using elimination method.

x-y=11

2x+y=19

(10,-1)

(-1,10)

(3,-4)

(6,7)

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