2X+20 Where "X" is your number.
The number is 21.
Let the number is x So, X+20=69 X=69-20 X=49 THE NUMBER IS 49 SO, 49 plus 20 equal to 69 .•.
Egypt is country code +20, and a number beginning with +20 106 is a Vodafone mobile.
20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 = 400.
It is 2n + 20.
I come up with 20.
60 - 20 = 20 + 20=============
It is: 20/5 = 4 which is the quotient
21+9=20
Country code +233 is Ghana, and a number beginning +233 20 is a mobile.
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