3 lot of numbers and 1 letter in my pyramid base -7,n,7,6. need the next two lines, to make the top number -10. can you help please.

Question

 

 

      -10

      ?  ?

    ?  ?  ?

-7  n  7  6             find the value of n to do pyramid. thanks

Answer 1

Hello John,

 

I think you didn't get any answers because because your question is a little unclear. If you give more information from your homework assignment, you'll get better responses. For this problem, for instance, do you know whether this pyramid uses addition?

 

Andrew