The Sum of Twice a Number and 13 Is 75.
Well we say x is a number then 2x 13 75 then 2x 62 then x 31. 2 x 7 sikringbp and 1 more users found this answer helpful. Here Is Your Daily Brain Teaser Swipe Left For The Answer Brain Teasers Fun Brain Brain Games 2n 13 - the sum of twice the number and 13. . The number is already defined as h. To do that subtract 13 from both sides so that the 13 on the left is cancelled out and 13 is subtracted from 75. Here 13 and h are to be added and the answer is doubled. The sum of twice a number and 13 is 75. Ok Here we go - Let us assume the number to be x So twice x is 2x So the equation would be 2x1375 So by transposition method 2x7513 2x62 So x622 Therefore x31 So the answer is 31 Please upvote it. The sum of double numbers plus 13 is 75. 75 The number is n. The second number is 3 less than twice the first. 2 the sum of the digits of a two digit number is 12. The sum of twice a number and hal...