Twice a number can be represented as 2x, where x is the unknown number. Adding 27 to this expression gives 2x + 27. Therefore, "twice a number plus 27" can be written as the algebraic expression 2x + 27.
2x+5
Four more than twice a number.
Six times a number minus five is less than twice the number plus ten. 6 * n - 5 < 2 * n + 10 6n - 5 < 2n + 10 4n - 5 < 10 4n < 15 n < 15/4 This statement will hold true for all n < 15/4
The number 27 has a cube root of 3, which is 2 (the smallest prime) plus 1.
2x + 27, where x is your number
2x + 27
Twice a number can be represented as 2x, where x is the unknown number. Adding 27 to this expression gives 2x + 27. Therefore, "twice a number plus 27" can be written as the algebraic expression 2x + 27.
Let the numbers be x and y If: x+2y = 3 and 2x+y = 27 Then the simultaneous equations work out as: x = 17 and y = -7
twice a number n is 2n plus 3 is + 3 → twice a number n plus 3 is 2n + 3.
The reciprocal of a number plus the reciprocal of twice the number equals Find the number. 1/2 find the number
He was number 27 if you count Cleveland twice; otherwise he was number 26.
31 Because, twice 31 is 62. And, 62 plus 13 is 75.
A + 2a = 3a
2x+5
2x+4y
5