Question

7 times a number is 12 less than thirteen times the same number find the no.​

Answer 1

Answer:

r-2

Step-by-step explanation:

Let x be the number

Hence, seven times of the number =7x

Thirteen times of the number =13x

ACQ

7x=13x−12

⇒ 12=13x−7x

⇒ 6x=12

⇒ x=

6

12

⇒ x=2

Therefore, the required number is r−2.

Answer 2

Step-by-step explanation:

Let x be the number

Hence, seven times of the number =7x

Thirteen times of the number =13x

7x=13x−12

⇒ 12=13x−7x

⇒ 6x=12

⇒ x= 12/6

⇒ x=2

Therefore, the required number is r−2.