Respuesta :
Answer:
The numbers are 17 and 12.
Step-by-step explanation:
Given : The sum of two numbers is 29 and their difference is 5.
To find : What are the two numbers?
Solution :
Let the number be x and y.
The sum of two numbers is 29.
i.e. [tex]x+y=29[/tex] .....(1)
The difference of two numbers is 5.
i.e. [tex]x-y=5[/tex] ....(2)
Solving equation (1) and (2) by adding them,
[tex]x+y+x-y=29+5[/tex]
[tex]2x=34[/tex]
[tex]x=17[/tex]
Substitute in equation (1),
[tex]x+y=29[/tex]
[tex]17+y=29[/tex]
[tex]y=29-17[/tex]
[tex]y=12[/tex]
Therefore, The numbers are 17 and 12.
The sum of the two numbers is 29. And their difference is 5. The two numbers are 17 and 12.
What is the linear system?
It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.
Given
The sum of the two numbers is 29.
And their difference is 5.
What are the two numbers?
Let x and y be the numbers
The sum of the two numbers is 29.
x + y = 29.....1
And their difference is 5.
x - y = 5.....2
From equations 1 and 2, we get
x = 17, and y = 12
Hence the two numbers are 17 and 12.
More about the linear system link is given below.
https://brainly.com/question/20379472
