Nine less than twice a number equals the same number increased by four?
38 and 12
If you can use the same number twice, such as 11 or 22, then there are 100 possible numbers (00, and 01-99). If you can not use the same number twice, the answer is 90.
18 and 6
The reciprocal of a number plus the reciprocal of twice the number equals Find the number. 1/2 find the number
2x + 5 =
The numbers are: 48+22 = 70
36 is twice the product of its digits multiplied. 3 times 6 equals 18, and 18 times 2 equals 36.
5 and 2
There are two consecutive odd numbers such that five times the smaller plus twice the greater is 25. What is the smaller number?
The two numbers are 10 and 14.
The two numbers are 15 and 31. 15 + 31 = 46.
Twice. a*a is a squared.
It does not mean anything at all. "Twice a number" is only one number while "the difference" must refer to two numbers, not just one.
It's a square number. Square numbers have a factor pair that is the same number twice. When listed, that number occurs once.