Solving Systems by Elimination/Substitution

Solving Systems by Elimination/Substitution

10th Grade

9 Qs

quiz-placeholder

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Solving Systems by Elimination/Substitution

Solving Systems by Elimination/Substitution

Assessment

Quiz

Mathematics

10th Grade

Practice Problem

Easy

CCSS
8.EE.C.8B, HSA.REI.C.6

Standards-aligned

Created by

Ruben Amador

Used 4+ times

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9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Solve this system by substitution.

(1, -4)

(1, 4)

(-4, -7)

(-7, -4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The first step in solving using the substitution method is __________.

get x by itself
get y by itself
get either variable by itself
add the equations together

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is the best method to use?


y = 6x − 11

−2x − 3y = −7

Graphing

Substitution because a variable is isolated.

Elimination because both equations are in standard form.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

15 mins • 12 pts

Solve for x and y.
y = 2/3x - 2
y = -x + 3

(0,3)
(0,-3)
(3,0)
(-3,0)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Is (1,10) a solution to

y=7x+5

y=x+9

yes

no

6.

MULTIPLE CHOICE QUESTION

5 mins • 12 pts

Solve for x and y
3x + 2y = 16
7x + y = 19

(-2,5)
(-2,-5)
(2,-5)
(2,5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the value of the y-coordinate of the solution to the system of equations 
x-2y=1
x+4y=7 

1
-1
3
4

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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