Question

You are thinking of a number you multiply it by 13 and subtract 209 you get the same answer if you multiply by 5 and subtract 9 what is your number?

Answer 1

Let the no. be x

No. Multiplied by 13 &209 subtracted
=> 13x-209 ---------(1)



No. multiplied by 5 &9 subtracted
=> 5x-9-----------(2)

A/q, (1) & (2) are equal

•°• 13x-209 = 5x-9
=> 8x = 200
=> x= 25
•°• The required No. = 25

:)
Hope it helps