20
The number is 7.
42,89
13 and 26
18
20
twice a number can be 2x and six less than it is 2x-6.
x = 11
sum - means addition less - means subtraction twice - means multiply by 2
The number is 7.
The number could be -12.5326 or 10.5326 (approx).
4 + 2*n ≥ 20
42,89
13 and 26
the sum of three numbers is 64. the second number is 3 less than the first number, the third number is 11 less than twice the first. what are the three numbers?
6 and 12 hope it helps
The sum is less than the positive number. Example: 16 + -3= 13. As you can see 13 is less than 16 so the sum is less than the positive number.