christinatang28 christinatang28

10-11-2021
Mathematics

contestada

triple a number, decreased by six is twenty-one, write an equation
PLs, HURRY UP THIS IS URGENT!

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justsilvia831 justsilvia831

10-11-2021

Answer:

(9×3)-6= 21

I'm sorry if im wrong

(y×x)-6=21

(^i don't know what that is)

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10-11-2021

3n - 6 = 21 is it that?

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