The difference between three times a number and 7 is 14

3x-7=14

+7 + 7

3x=21

X=7

I think that’s the answer

Let 'n' represent the unknown number being multiplied.

3n - 7 = 14

Add 7 to both the 7 and the 14.

3n = 21

Divide both sides by 3.

n = 7

Check your work by substituting 7 into the 'n' place in order to get a true statement.

3 (7) - 7 = 14

21 - 7 = 14

14 = 14