

Solving Systems of Linear Equations
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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16 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary focus of this lesson?
Solving quadratic equations
Solving inequalities
Solving systems of linear equations using substitution
Graphing linear equations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving a system of equations using the substitution method?
Graphing the equations
Multiplying the equations
Isolating a variable
Adding the equations
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the first example, which variable is isolated first?
X in the second equation
Y in the second equation
X in the first equation
Y in the first equation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the solution to the first example system of equations?
(-2, 3)
(3, -2)
(-3, 2)
(2, -3)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you verify the solution to a system of equations?
By solving another system
By using a calculator
By substituting the solution back into the original equations
By graphing the equations
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the second example, what is already solved for in the second equation?
Neither X nor Y
X
Y
Both X and Y
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the solution to the second example system of equations?
(4, -15)
(15, -4)
(-15, 4)
(-4, 15)
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