lukeramjitsingh
lukeramjitsingh lukeramjitsingh
  • 19-10-2018
  • Mathematics
contestada

One number is 11 more than twice another number. If the sum of the numbers is twice their difference, find the numbers.

Respuesta :

nap14hockey
nap14hockey nap14hockey
  • 19-10-2018

So, we need to make some equations to find this.

Let x be "one number"


x = (2y) +11

x+y = 2(x-y)

Now we can substitute


2y+11 +y = 2(2y+11)-2y

3y+11 = 4y+22-2y

3y+11 = 2y+22

y+11 = 22

y= 11

So the "Other number" is equal to 11.


Now, we can solve for x

x = 2y+11

x = 2(11) + 11

x = 22+11

x = 33

So, the numbers are 33 and 11

Answer Link
Аноним Аноним
  • 05-02-2019

Answer: 33 and 11

Step-by-step explanation: Both 11 and 33 would be the answr because 11 by the 2wice would be 33, and also 11 it's self would be the answer.


Answer Link

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