What equation is represented by the model?
Using models to solve equations - pan balance

Quiz
•
Mathematics
•
7th Grade
•
Hard
Lenka Dabdoubova
Used 10+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
2n=8+6+4
2n = 18
n+2 = 18
2*n=8*6*4
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What equation is NOT represented by the model?
2n+3=6
2+3+n=2+2+2
n+5=6
n+5 = 2+2+2
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
what is the solution of the equation represented by the model?
18+18 = n+n
2n = 36
n=36
n=18
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the solution of the equation represented by the model?
n=9
n=15
n=6
n=2
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What equation is represented by the diagram?
2n+3n = 20 +6
6n=26
5=26
5+2n=26
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
The variable is isolated by removing the same amount from both sides. Which diagram represents the same equation and allows for isolating the variable?
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
The variable is isolated by removing the same amount from both sides. Which diagram represents the same equation and allows for isolating the variable?
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