SOLUTION: x+y+z=30 x+2y+z=$7.46 2.49x+1.99y+.99z=$70.00

Algebra ->  Matrices-and-determiminant -> SOLUTION: x+y+z=30 x+2y+z=$7.46 2.49x+1.99y+.99z=$70.00       Log On


   

Question 250960:
x+y+z=30
x+2y+z=$7.46
2.49x+1.99y+.99z=$70.00
Answer by MRperkins(300) About Me  (Show Source):
You can put this solution on YOUR website!
I have a very similar problem already worked out and scanned as a .PDF file. If you will email me, then I will send you the .pdf file and we can also work the problem in an online whiteboard. My email is justin.sheppard.tech@hotmail.com