Number of Solutions of One Variable
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the solution to the equations?
one solution
no solution
infinite solutions
none of these
Tags
CCSS.8.EE.C.7A
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve:
2x + 1 = 2x - 1
No Solution
x = 0
Infinitely Many Solutions
Tags
CCSS.8.EE.C.7A
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many solutions? 4x - 3 = 3(2x + 3)
one solution
no solution
infinitely many solutions
Tags
CCSS.8.EE.C.7A
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An equation has one solution if...
The variable is eliminated and we are left with something false (like 2=3).
The variable is eliminated and we are left with something true (like 2=2).
We can find the exact value of the variable.
Tags
CCSS.8.EE.C.7A
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An equation has no solution if...
The variable is eliminated and we are left with something false (like 2=3).
The variable is eliminated and we are left with something true (like 2=2).
We can find the value of the variable.
Tags
CCSS.8.EE.C.7A
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If an equation has no solution, it is ___________ true.
Always
Sometimes
Never
Tags
CCSS.8.EE.C.7A
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An equation has infinitely many solutions if...
The variable is eliminated and we are left with something false (like 2=3).
The variable is eliminated and we are left with something true (like 2=2).
We can find the value of the variable.
Tags
CCSS.8.EE.C.7A
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