burroughsb30 burroughsb30

24-02-2021
Mathematics

contestada

2) which of these is a one-step equation?
A) x + 9 = 21
B) x = 11
C) 2x + 9 = 21
D) x/3=9

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nadia80tovar nadia80tovar

24-02-2021

I think it would be B ?? Because it’s the shortest one ‍♀️

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zeezzee zeezzee

24-02-2021

Answer: A
Reason: because you would want to get the variable itself this rule proves to solve the equation as an example of one step equation

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