Substitute and Solve Equations
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When solving a system of equations algebraically, which statement results in infinite solutions?
4 = 7
2 = 2
-3 = 3
all of the above
Answer explanation
You will be left with an identity (something true) when trying to solve a system of equations, if there are infinitely many solutions.
Tags
CCSS.8.EE.C.8B
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the solution to the system?
(3, -1)
(2, -6)
No Solution
(6, -2)
Tags
CCSS.8.EE.C.8B
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve for x and y
y = 2x + 1
y = 4x - 1
(1,3)
(-1,-3)
(-1,3)
(3,1)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the system given:
3x - y = 7
2x + y = 3
(-1,2)
(5,4)
(4,5)
(2,-1)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the first step in solving a system by Substitution?
Make sure both equations are in standard form.
Make sure at least one equation is solved for one variable.
Make sure both equations are in slope-intercept form.
Make sure both equations can be solved.
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
6.
MULTIPLE CHOICE QUESTION
1 min • 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
7.
MULTIPLE CHOICE QUESTION
1 min • 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
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
Ujian DIagnostik Matematik F2/F3/F4
Quiz
•
9th - 12th Grade
11 questions
Geometry Unit 3 Review
Quiz
•
9th Grade - University
11 questions
Identificar productos notables
Quiz
•
9th Grade
15 questions
Ulangkaji Nombor Perdana
Quiz
•
1st - 12th Grade
16 questions
Enters (Easy)
Quiz
•
7th - 12th Grade
10 questions
Toán lớp 3_3a1.tuần 25
Quiz
•
3rd Grade - University
10 questions
Lesson 5:Tangent and Secant Segments-Quarter 2-Short Quiz
Quiz
•
9th - 10th Grade
15 questions
CIENCIA Y TEGNOLOGIA
Quiz
•
9th Grade
Popular Resources on Wayground
7 questions
History of Valentine's Day
Interactive video
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
15 questions
Valentine's Day Trivia
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Mathematics
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
20 questions
Exponent Properties
Quiz
•
9th Grade
15 questions
Combine Like Terms and Distributive Property
Quiz
•
8th - 9th Grade
20 questions
Function or Not a Function
Quiz
•
8th - 9th Grade
10 questions
Factor Quadratic Expressions with Various Coefficients
Quiz
•
9th - 12th Grade
10 questions
Elijah McCoy: Innovations and Impact in Black History
Interactive video
•
6th - 10th Grade
21 questions
Factoring Trinomials (a=1)
Quiz
•
9th Grade
5 questions
Triangle Congruence Theorems
Interactive video
•
9th - 12th Grade