Solving Linear Equations
Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the equation 2a + 5 = 17 represent in this problem?
A polynomial equation
An inequality
A linear equation
A quadratic equation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving the equation 2a + 5 = 17?
Divide both sides by 2
Multiply both sides by 2
Subtract 5 from both sides
Add 5 to both sides
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
After subtracting 5 from both sides of the equation 2a + 5 = 17, what is the resulting equation?
2a = 22
2a = 12
a = 6
a = 17
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of subtracting 5 from both sides of the equation?
To make the equation a quadratic
To simplify the equation to zero
To isolate the term containing 'a'
To eliminate the variable 'a'
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What operation is needed to isolate 'a' in the equation 2a = 12?
Multiply both sides by 2
Subtract 2 from both sides
Add 2 to both sides
Divide both sides by 2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of 'a' after solving the equation 2a = 12?
a = 2
a = 24
a = 6
a = 12
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What mathematical operation is performed after obtaining 2a = 12?
Division
Multiplication
Subtraction
Addition
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