System of Equations Substitution

Flashcard
•
Mathematics
•
8th Grade
•
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 using 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 point (x, y) where the graphs of the equations intersect, representing the values that satisfy all equations in the system.
5.
FLASHCARD QUESTION
Front
If y = 2x + 3, what is y when x = 2?
Back
y = 2(2) + 3 = 7.
6.
FLASHCARD QUESTION
Front
What is the first step in solving the system: y = x + 5 and 4x + y = 20?
Back
Substitute y from the first equation into the second equation.
7.
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.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Systems Elimination (Easy)

Flashcard
•
8th Grade
15 questions
Solving Systems with Substitution

Flashcard
•
8th Grade
15 questions
Solve Systems of Equations by Substitution

Flashcard
•
8th Grade
10 questions
Systems of Equations

Flashcard
•
9th Grade
15 questions
Systems of Equations - Substitution

Flashcard
•
8th Grade
15 questions
Systems of Linear Equations

Flashcard
•
8th Grade
15 questions
Systems of Equations

Flashcard
•
8th Grade
15 questions
Systems of Equations - Graphing Method

Flashcard
•
8th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
10 questions
Parallel Lines Cut by a Transversal

Quiz
•
8th Grade
15 questions
Solving Multi-step Equations with Variables on Both Sides

Quiz
•
8th Grade
24 questions
3.1 Parallel lines cut by a transversal

Quiz
•
8th Grade
20 questions
Slope from a Graph

Quiz
•
8th Grade
16 questions
Parallel lines cut by a transversal vocabulary

Quiz
•
8th Grade
20 questions
Parallel Lines Cut by a Transversal

Quiz
•
8th Grade
20 questions
Combining Like Terms

Quiz
•
7th - 8th Grade
20 questions
Rational and Irrational Numbers

Quiz
•
8th Grade