Larajeanetang69viz
Answered

the difference of 30 and nine is three times of what number​

Sagot :

Harveeyviz

Answer:

The difference of 30 and nine is three times of seven

Step-by-step explanation:

30 - 9 = 21

3x = 30-9

3x = 21

(3x = 21)/3

x = 7

Hence, 7 is the answer.