Solving Linear Equations and Operations
Interactive Video
•
Mathematics
•
7th - 8th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the key phrase to remember when solving equations?
Combine the variables
Add the constants
Isolate the variable
Multiply the coefficients
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When solving the equation x + 38 = -17, what operation should be performed to isolate x?
Subtract 38 from both sides
Divide both sides by 38
Add 38 to both sides
Multiply both sides by 38
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the equation -3.41 = y - 4.23, what should be added to both sides to solve for y?
-3.41
4.23
-4.23
3.41
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of adding -17 and -38?
-45
-65
-55
-21
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of subtracting 3.41 from 4.23?
3.82
0.82
1.82
2.82
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you convert the mixed number 3 and 1/7 into an improper fraction?
22/7
21/7
20/7
24/7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the common denominator for the fractions 1/7 and 2/3?
21
35
14
28
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