Respuesta :

X + Y = 57
18 + 29 = 47
28 + 39 = 67

28-5 = 23
Or
18+5 = 23

39-5=34
Or
29+5=34

34-23 = 11

Therefore, 34+23 = 57
:-)

The two numbers are 34 and 23.

What is a linear equation?

A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will be one.

Let x and y be the two numbers and x > y.

The sum of the two numbers is 57. Then the equation will be

x + y = 57        ...1

And their difference is 11. Then the equation will be

x - y = 11         ...2

Add equations 1 and 2, then we have

2x = 57 + 11

2x = 68

x = 68 / 2

x = 34

Then the value of y will be

x + y = 57

34 + y = 57

y = 57 - 34

y = 23

Then the two numbers are 34 and 23.

More about the linear equation link is given below.

https://brainly.com/question/11897796

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