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Systems Elimination Method Step by Step

Authored by Tyler Tadema

Science, Mathematics

8th Grade

Used 6+ times

Systems Elimination Method Step by Step
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19 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the resulting equation after the first step of the elimination method when solving the system of equations 4x + 6y = 20 and 12x - 6y = 18?

4y = 8

6x = 9

16x = 38

6y = 8.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When using the elimination method to solve the system of equations 4x + 3y = 20 and 2x - 3y = 10, what is the resulting equation after the first step?

3x + 3y = 30

2x = 20

6x = 30

5x = 25

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When using the elimination method to solve the system of equations 2x + 5y = 10 and 3x - 5y = 15, what is the resulting equation after the first step?

5x = 25

5x + 10y = 20

5x = 20

6x = 30

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the system of equations 4x - 3y = 12 and 2x + 3y = 6, what is the resulting equation after the first step of the elimination method?

6x = 18

4x + 6y = 18

2x = 6

6x + 9y = 24

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the resulting equation after the first step of the elimination method when solving the system of equations 3x + 4y = 24 and 6x - 4y = 48?

9x = 72

3x + 6y = 36

9x + 8y = 72

12x = 96

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When applying the elimination method to the system of equations 5x - 2y = 10 and 10x + 2y = 40, what is the resulting equation after the first step?

15x = 50

5x = 15

15x + 4y = 50

10x = 30

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the resulting equation after the first step of the elimination method when solving the system of equations 7x + 3y = 21 and 14x - 3y = 42?

21x = 63

7x + 6y = 28

21x + 9y = 63

10x = 50

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