Question

seven times a number is 12 less than the same number find the number​

Answer 1

Let the required number is x ,

According to the condition,

7 times of x = 12 less than ( 13 times of x )

= > ( 7 × x ) = ( 13 × x ) - 12

= > 7x = 13x - 12

= > 12 = 13x - 7x

= > 12 = 6 x

= > 2 = x

Hence,

Required number is x