Answer / neeraj venu

Three numbers are x , y , z ;
So ,
x + y + z = 20;
4x = y;
x+ z= 8;
therefore ,
8+y=20;

y = 12, x= 3 ,z= 5;

Answer / vinod

x,y,z
1: x+y+z=20
2: y=4x
3: x+z=8

so:
x+4x+8-x=20
4x=12 so x=3
y=4*3 so y=12
z=8-x so z=5

Answer / dheeraj shandilya

Let the three numbers be x, y, z.
Then A/Q second number is four times the first number .
It means y= 4x
so
x+4x+z =20-------(1)
also x+y =8----------(2)
solving these two equation we will get x=3, y= 4x= 12 and
z= 5.
So the three number will be 3, 12, 5

Answer / dheeraj shandilya

In Answer posted above there is a typing mistake. In
equation (2) y should be replaced with z so the equation
(2) became
x+z = 8

Thanks

Answer / j

Five more than the number is less than or equal to twice the number5x+less2

Answer / j

The sum of the number and 50 is less thanthree times the number

Answer / mariaalex007

The nos are 2,8,5......
solution...
x+4y+z=20;
but.. x+z=8;
so..4y+8=20;
so..y+2=10;
so..
y=8;

Write a python program to swap the first and last value of a list?

1 Answers  

How do you set a global variable inside a function?

1 Answers  

Write a python program to check if a number is a palindrome or not?

1 Answers  

Write a function that takes as input a binary tree, and prints out each level of the tree on a newline. For example: a / b c / / d e f will output: a b c d e f

1 Answers  

Write a python program to check if a number is a strong number?

1 Answers  

Write a python program to check if a number is a prime number?

1 Answers  

Write a python program to check common letters in two input strings?

1 Answers  

Write a function, tokenize_string(input_string, delimiter_list) that returns a list of strings that are separated by the delimiters. For example: tokenize_string("How now, Mrs. Brown Cow") returns ['How', 'now', 'Mrs', 'Brown', 'Cow']

1 Answers   Traviate,

Write a function that takes an unsorted integer array, and returns a three element subset whose sum is zero.

1 Answers  

Write a python program to count the number of digits in a number?

1 Answers  

Write a python program to check if a number is a perfect number?

1 Answers  

Write a python program to find the second largest number in a list?

1 Answers