The sum of four consecutive even numbers A, B, C and D is 180. What is the sum of next four consecutive even numbers-

Question: The sum of four consecutive even numbers A, B, C and D is 180. What is the sum of next four consecutive even numbers-

Solution:
let, A = x, B = x + 2, C = x + 4, D = x + 6

x + x + 2 + x + 4 + x + 6 = 180
⇒ 4x + 12 = 180
⇒ 4x = 168
⇒ x = 42

next four consecutive even numbers- 50, 52, 54, 56
sum = 50 + 52 + 54 + 56
= 212