top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

If * + 1* + 2* + *3 + *1 = 21* then what is the value of *

0 votes
92 views
If * + 1* + 2* + *3 + *1 = 21* then what is the value of *
posted Aug 8, 2018 by anonymous

Share this puzzle
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

+1 vote
 
Best answer

8


*=x
x+(10+x)+(20+x)+(10x+3)+(10x+1)=210+x
22x=176
x=8

answer Aug 8, 2018 by Hanifa Mammadov
...