SOLUTION: Solve the system of 2 equations and 2 unknowns using the echelon method. x+y 4 4 = 1 x-y = 12 5 5 5 Please solve and show steps, as I am not familiar with this. Thank

Algebra ->  Equations -> SOLUTION: Solve the system of 2 equations and 2 unknowns using the echelon method. x+y 4 4 = 1 x-y = 12 5 5 5 Please solve and show steps, as I am not familiar with this. Thank      Log On


   

Question 982813: Solve the system of 2 equations and 2 unknowns using the echelon method.
x+y
4 4 = 1
x-y = 12
5 5 5
Please solve and show steps, as I am not familiar with this. Thank you.
Answer by Edwin McCravy(20056) About Me  (Show Source):
You can put this solution on YOUR website!
That's not two equations and two unknowns.  If you will put the 
two equations exactly as they were given you in the thank-you
note form below I will help you with the echelon method by email.

Edwin