
Solving Systems of Equations Using Elimination

Interactive Video
•
Mathematics
•
7th - 10th Grade
•
Hard
Standards-aligned

Amelia Wright
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving systems of equations using the elimination method?
Subtract the equations
Align the variables and constants
Multiply the equations by a constant
Add the equations together
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the elimination method, what should you do if the coefficients of a variable are already opposite in sign?
Multiply the equations
Subtract the equations
Divide the equations
Add the equations
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should you do if the coefficients of a variable are the same in both equations?
Add the equations
Subtract the equations
Multiply the equations
Divide the equations
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When multiplying an equation to align coefficients, what is the goal?
To eliminate all variables
To make the equations identical
To simplify the equations
To have one variable with the same coefficient in both equations
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of adding two equations where one variable has opposite coefficients?
The variable's coefficient is halved
The variable's coefficient becomes zero
The variable's coefficient doubles
The variable is eliminated
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to check the signs of coefficients before adding or subtracting equations?
To ensure the equations are identical
To determine the correct operation for elimination
To verify the solution
To simplify the equations
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the third example, what operation is used to eliminate the variable after aligning coefficients?
Division
Multiplication
Subtraction
Addition
Create a free account and access millions of resources
Similar Resources on Wayground
11 questions
Solving Systems of Equations

Interactive video
•
8th - 9th Grade
11 questions
Understanding the Elimination Method

Interactive video
•
7th - 10th Grade
11 questions
Solving Equations with Fractions and Decimals

Interactive video
•
7th - 10th Grade
11 questions
Exploring LT 6.4 Concepts

Interactive video
•
6th - 10th Grade
11 questions
Solving Linear Systems with Elimination Techniques

Interactive video
•
6th - 10th Grade
11 questions
Elimination Method in Linear Equations

Interactive video
•
8th - 9th Grade
11 questions
Solving Equations with Variables on Both Sides

Interactive video
•
6th - 10th Grade
11 questions
Understanding Linear Equations

Interactive video
•
6th - 10th Grade
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Mathematics
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
20 questions
One Step Equations All Operations

Quiz
•
6th - 7th Grade
14 questions
Points, Lines, Planes

Quiz
•
9th Grade
10 questions
Converting Repeating Decimals to Fractions

Quiz
•
8th Grade
5 questions
Absolute Value/Additive Inverse CYU

Quiz
•
7th Grade
34 questions
Math Review

Quiz
•
6th - 8th Grade
10 questions
Adding Rational Numbers

Quiz
•
7th Grade