SOLUTION: Solve the following system of three equations in three variables: 400a + 20b + c = 25 1600a + 40b + c = 105 3600a + 60b + c = 305 a= b= c=

Algebra ->  Sequences-and-series -> SOLUTION: Solve the following system of three equations in three variables: 400a + 20b + c = 25 1600a + 40b + c = 105 3600a + 60b + c = 305 a= b= c=      Log On


   

Question 832467: Solve the following system of three equations in three variables:
400a + 20b + c = 25
1600a + 40b + c = 105
3600a + 60b + c = 305
a=
b=
c=
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
a = 3/20, b = -5, c = 65