ave5768 ave5768

12-12-2017
Mathematics

contestada

The difference of 3 Times a number and 18 is 39

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taniaorozco taniaorozco

12-12-2017

let's put x as in the number you're looking for.

3x - 18 = 39
3x = 39 + 18
3x = 57
x = 57/3
x = 19

so your number is 19.

hope this helps, God bless!

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