Question

reverse the digit of the no. 47.add/subtract both the numbers and divide the sum /difference by 11/9.check if you get a rremainder
I will mark as branliest

Answer 1

Answer:

let the no. be x.

(x + 47 )÷(x - 47)= 11/9

(x +47)/(x -47)= 11/9

cross multiply = 9( x + 47)= 11(x - 47)

= 9x + 423 = 11x - 517

= 9x -11x = -517 - 423

= -2x = -940

= x = -940/-2

= x = 470

Answer 2

Answer:

x=470

Step-by-step explanation:

Mark me as brainliest please