Question

When 2, 6, 4 and 8 are subtracted from a number, the answer is 1. Find the number. _____

Answer 1

Step-by-step explanation:

answer is 21

if x be the number then 2+6+4+8 is subtracted from x then

x-2-6-8-4=1

so,

x-20=1

×=21