Answer:
The sum of four consecutive integers if the first integer is x
x + x+y+x+2 y + x+3 y = 4 x + 6 y
[tex]S_{4} = 4 x + 6 y[/tex]
Step-by-step explanation:
Explanation:-
Let x, y are two integers are in Arithmetic progression
In Arithmetic progression the four consecutive integers are starting integer 'x'
x , x+y , x+2 y , x+3 y
The sum of four consecutive integers if the first integer is x
[tex]x+x+y+x+2 y+x+3 y[/tex]
[tex]S_{4} = 4 x + 6 y[/tex]
