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Darina [25.2K]
3 years ago
15

If you formed an algebraic equation to model the sentence, three times a number is equal to nine, how many variables would be in

the equation?
A. 1
B. 2
C. 3
D. 5
Mathematics
1 answer:
vichka [17]3 years ago
5 0
The equation model from three times a number is equal to nine is:

3x = 9
the equation have one variable (x)
the answer is: a. 1

hope this help
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