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Solving Equations and Functions
Interactive Video
•
Mathematics
•
7th - 8th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step to solve the equation 2/5t = 6?
Divide both sides by 6
Multiply both sides by 5/2
Subtract 2/5 from both sides
Add 5 to both sides
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If -4.5 = a - 8, what operation should be performed to isolate a?
Divide both sides by 8
Subtract 8 from both sides
Add 8 to both sides
Multiply both sides by -4.5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you isolate p in the equation 1/2 + p = -3?
Subtract 1/2 from both sides
Multiply both sides by 2
Divide both sides by -3
Add 1/2 to both sides
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of x in the equation 12 = x * 3?
6
4
9
3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the equation -12 = -3y, what is the value of y?
4
-3
3
-4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of x + y if x = 2/5 and y = -4?
18/5
3/5
-18/5
-3/5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you simplify 2x - z if x = 2/5 and z = -0.2?
1
0
-1
2
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