Question

Sum of four consecutive even numbers is 49 more than sum of three consecutive odd numbers and the sum of lowest odd and lowest even number is 23.find the largest even number

Answer 1

x+(x+2)+(x+4)+(x+6)=y+(y+2)+(y+4)+49
4x+12=3y+6+49
4x-3y= 43 ....(1)

X+y =23 ....(2)
Solving 1) &2)
Y=7
X= 16
So the largest even and odd nos. Are 22 and 11