goldenmane9000 goldenmane9000
  • 26-02-2018
  • English
contestada

(3/7)(?) =9 what is the solution and what is the missing value

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dezmondthemoonbear
dezmondthemoonbear dezmondthemoonbear
  • 26-02-2018
Post this in math and youll have more luck
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bmker1215
bmker1215 bmker1215
  • 27-02-2018
I believe it is 21.

3/7x=9
Multiply both sides by 7.
3x=9x7

3x=63

X=63/3

X= 21
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