
Systems of Equations by Substitution
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a system of equations?
Back
A set of two or more equations with the same variables that are solved together.
2.
FLASHCARD QUESTION
Front
What does substitution mean in the context of solving equations?
Back
Substitution is the process of replacing a variable in one equation with an equivalent expression from another equation.
3.
FLASHCARD QUESTION
Front
How do you solve a system of equations by substitution?
Back
1. Solve one equation for one variable. 2. Substitute that expression into the other equation. 3. Solve for the remaining variable. 4. Substitute back to find the first variable.
4.
FLASHCARD QUESTION
Front
What is the solution to a system of equations?
Back
The solution is the point (x, y) where the equations intersect, representing values that satisfy all equations in the system.
5.
FLASHCARD QUESTION
Front
What does it mean if a system of equations has no solution?
Back
It means the lines represented by the equations are parallel and never intersect.
6.
FLASHCARD QUESTION
Front
What does it mean if a system of equations has infinitely many solutions?
Back
It means the equations represent the same line, and there are countless points of intersection.
7.
FLASHCARD QUESTION
Front
Solve by substitution: 5x + 4y = -14, y = -7x - 15
Back
(-2, -1)
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
Games and Language
Flashcard
•
8th Grade
5 questions
GAME 1 - Recording a Voiceover
Flashcard
•
8th Grade
6 questions
Math!!!
Flashcard
•
8th Grade
16 questions
Practice Basic Vocab list #1
Flashcard
•
6th - 8th Grade
16 questions
THERMAL ENERGY TRANSFER
Flashcard
•
6th - 8th Grade
10 questions
Geometry Basics for Grade 7
Flashcard
•
7th Grade
12 questions
Amplify - LW - Chapter 1 Flashcard
Flashcard
•
8th Grade
12 questions
TỪ VỰNG BÀI 1 (B1)
Flashcard
•
KG
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Mathematics
20 questions
Scatter Plots and Line of Best Fit
Quiz
•
8th Grade
12 questions
8th U6 L4 - Fitting a Line to Data
Quiz
•
8th Grade
25 questions
Scatter Plots and Line of Best Fit
Quiz
•
8th Grade
14 questions
finding slope from a graph
Quiz
•
8th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
20 questions
Pythagorean Theorem Review
Quiz
•
8th Grade
20 questions
Laws of Exponents
Quiz
•
8th Grade
20 questions
Slope from a Graph
Quiz
•
8th Grade