SOLUTION: Solve the following system of equations x1 + x2 + x3 = 6 3x1 – 4x2 – 2x3 = 1 3x1 – 2x2 + x3 = 2

Algebra ->  Linear-equations -> SOLUTION: Solve the following system of equations x1 + x2 + x3 = 6 3x1 – 4x2 – 2x3 = 1 3x1 – 2x2 + x3 = 2       Log On


   

Question 354532: Solve the following system of equations
x1 + x2 + x3 = 6
3x1 – 4x2 – 2x3 = 1
3x1 – 2x2 + x3 = 2
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
x1 = 47/11
x2 = 46/11
x3 = -27/11
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I use determinants to solve these.
I made an Excel sheet that does the solution by use of determinants.