
Systems of Equations with Steps
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
20 questions
Show all answers
1.
REORDER QUESTION
1 min • 5 pts
Put the steps for solving by SUBSTITUTION in order:
Solve for the second variable
Solve for the first variable
Plug that number into the other equation
Plug the resulting expression into the other equation
Solve one equation for x or y
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
DRAG AND DROP QUESTION
1 min • 2 pts
In this system
x+3y=9
4x-2y=-6
it'll be easiest to start by solving the first equation for x.
The result of doing so is x=9-3y.
Fill in the blanks to plug that expression in and solve for y:
4(9-3y)-2y =-6
36-12y-2y=-6
36-14y =-6
-14y= (a)
y= (b)
-42
3
30
-3
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
3.
REORDER QUESTION
1 min • 5 pts
Put the steps for solving by ELIMINATION in order:
Plug that number into either original equation and solve for the other variable
Solve for the remaining variable
Multiply one or both equations by a number to get common but opposite coefficients
Subtract the equations to eliminate one variable
Make sure the equations are lined up
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
4.
REORDER QUESTION
1 min • 3 pts
Let's solve a system by GRAPHING. Put the steps in order from first to last.
Solve both equations for y to get slope-intercept form
Graph both lines using the slope and y-intercept
The intersection point is the solution
Tags
CCSS.8.EE.C.8B
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A customer at a store paid $64 for 3 large candles and 4 small candles. At the same store, a second customer paid $68 for 1 large candle and 8 small candles. The price of each large candle is the same, and the price of each small candle is the same. Which system of equations can be used to find the price in dollars of each large candle, x, and each small candle, y?
4y = 3x + 64
8y = x + 68
4y = 3x + 64
8y = x + 60
3x + 4y = 64
x + 8y = 68
3x + 4y = 64
x + 8y = 60
Tags
CCSS.HSA.CED.A.3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A customer at a store paid $64 for 3 large candles and 4 small candles. At the same store, a second customer paid $4 more than the first customer for 1 large candle and 8 small candles. The price of each large candle is the same, and the price of each small candle is the same. Which system of equations can be used to find the price in dollars of each large candle, x, and each small candle, y?
4y = 3x + 64
8y = x + 68
4y = 3x + 64
8y = x + 60
3x + 4y = 64
x + 8y = 68
3x + 4y = 64
x + 8y = 60
Tags
CCSS.8.EE.C.8C
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A customer at a store paid $64 for 3 large candles and 4 small candles. At the same store, a second customer paid $4 more than the first customer for 1 large candle and 8 small candles. The price of each large candle is the same, and the price of each small candle is the same.
Which system of equations can be used to find the price in dollars of each large candle, x, and each small candle, y?
4y = 3x + 64
8y = x + 68
4y = 3x + 64
8y = x + 60
3x + 4y = 64
x + 8y = 68
3x + 4y = 64
x + 8y = 60
Tags
CCSS.HSA.CED.A.3
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
20 questions
Liên hệ giữa nhân quyền và phương pháp khai thác
Quiz
•
9th Grade
18 questions
Teoria dos Conjuntos - 1º Ano
Quiz
•
1st - 12th Grade
20 questions
Conversion Metric to Metric
Quiz
•
7th Grade - University
20 questions
Kekongruenan
Quiz
•
9th Grade
20 questions
اختبار رياضيات ثالث متوسط
Quiz
•
9th Grade
15 questions
Standard Form
Quiz
•
9th Grade
15 questions
REPASO 2DO. TOMO III
Quiz
•
9th Grade
18 questions
REPASO DE 2DO TOMO IV
Quiz
•
9th Grade
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
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
11 questions
Adding and Subtracting Polynomials
Quiz
•
9th Grade
20 questions
Box and Whisker Plots
Quiz
•
9th Grade
18 questions
Exponential Growth and Decay
Quiz
•
9th Grade
12 questions
Exponential Growth and Decay
Quiz
•
9th Grade
14 questions
Making Inferences From Samples
Quiz
•
7th - 12th Grade
24 questions
Solving Linear Equations with Variables on Both Sides
Quiz
•
9th Grade
20 questions
Rational and Irrational Numbers, Perfect Squares, & Perfect Cube
Quiz
•
9th Grade