Question

find three consecutive even numbers whose sum is 186

Answer 1

let the 3 even numbers be 2x, 2(x+1), 2(x+2)

sum = 186

6x + 6 =186

6x = 180

x= 30

The required numbers are

60 , 62 , 64

Answer 2

Let the three consecutive numbers
X, x+2,x+4
Then
The sum is 186
So
X+x+2+x+4=186
3x+6=186
3x=186-6
3x=180
X=180\3
X=60

The no is x=60
The no is x+2=60+2=62
The no x+4=60+4=64


I hope this will help you
By DEVANSH