10
AssignmentMultiple Choice

Unit Test

Question 10 • NC-Foundations of Math 1 (Fall) [1st 9 Weeks]

Where did Emory make an error?

Answer
A
In step 1, he should have added 3 negative x-tiles to both sides.
B
In step 2, he should have added 5 positive unit tiles to both sides.
C
In step 3, he did not divide the tiles evenly.
D
In step 4, he should have found the solution x = 3.
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