SOLUTION: If a =1,b= -2,c=-1,show that 7a+b+c= 2abc

Algebra ->  Average -> SOLUTION: If a =1,b= -2,c=-1,show that 7a+b+c= 2abc      Log On


   

Question 1061050: If a =1,b= -2,c=-1,show that 7a+b+c= 2abc
Answer by ikleyn(52786) About Me  (Show Source):
You can put this solution on YOUR website!
.
If you can add the numbers, then do it.

If you can multiply numbers, then do it.

If you can not, then I can not help you.