What is the main topic of the video?

Isolating Variables in Equations

Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Hard

Thomas White
FREE Resource
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11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Understanding fractions
Graphing linear equations
Solving one-step equations with decimals
Solving multi-step equations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving one-step equations with decimals?
Graph the equation
Isolate the variable
Multiply both sides by zero
Add decimals to both sides
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What operation would you use to isolate a variable in an equation with addition?
Division
Multiplication
Subtraction
Addition
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If an equation involves subtraction, which operation should be used to isolate the variable?
Division
Multiplication
Subtraction
Addition
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the inverse operation of multiplication?
Addition
Division
Subtraction
Multiplication
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the equation X + 4.5 = 11.2, what is the value of X?
8.7
7.7
6.7
5.7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you verify the solution of an equation?
By adding decimals to the solution
By multiplying the solution by zero
By substituting the solution back into the equation
By graphing the equation
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