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Systems of Linear Equations Using Substitution Method

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Systems of Linear Equations Using Substitution Method
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system of equations using substitution:

y = 3x - 8

y = 4 - x

(3,1)

(1,3)

(-3,1)

(3,-1)

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:

y = 7x + 7

2y + 2x = -18

(5, 0)

(9, 18)

(-2, -7)

(1, 16)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by Substitution:

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

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by Substitution:

y=3x+14

y=-4x

(2,-8)

(-14,56)

(-2,8)

(8,-2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve using the substitution method. (Remember, this one is a little different. You basically make them equal to each other.)


y = 8x + 1

y = 6x + 3

(1, 9)

(4, 14)

(0, 1)

(2, 4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Solve the system of linear equations
-3x+ 7y = -9
x = -4.

Use Substitution Method

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

What is the solution to the system of linear equations:

-3x + y = -12 and 7x - 6y = 17 ?


Use Substitution Method

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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