depeavy depeavy

17-11-2018
Mathematics

contestada

when seven times a number is decreased by 3, the result is 39. What is the number?

Respuesta :

TheKoolKid1O1 TheKoolKid1O1

17-11-2018

7x-3=39

7x=42

x=6

the number is 6

hope this helps

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