The sum of two consecutive integers is 59. Write an equation that models this situation and find the values of the two integers.
A.y = 2x + 5
B..y = -1/2x + 5
C..y = 1/2x + 5
D.2x-19

Respuesta :

Answer:

The linear equation that models this situation is  [tex]n+(n+1)=59[/tex]

The integers are 29 and 30

Step-by-step explanation:

Let

n -----> the first integer

n+1 ----> the second consecutive integer

we know that

The linear equation that models this situation is

[tex]n+(n+1)=59[/tex]

Solve for n

Combine like terms left side

[tex]2n+1=59[/tex]

Subtract 1 both sides

[tex]2n+1-1=59-1[/tex]

[tex]2n=58[/tex]

Divide by 2 both sides

[tex]n=29[/tex]

Find the value of (n+1)

[tex]n+1=29+1[/tex]

so

[tex]n+1=30[/tex]

therefore

The integers are 29 and 30