SOLUTION: I want the answer of x1 , x2 and x3 X1-5x2+4x3=-3 2x1-7x2+3x3=-2 -2x1+x2+7x3=-1

Algebra ->  Linear-equations -> SOLUTION: I want the answer of x1 , x2 and x3 X1-5x2+4x3=-3 2x1-7x2+3x3=-2 -2x1+x2+7x3=-1      Log On


   

Question 926789: I want the answer of x1 , x2 and x3
X1-5x2+4x3=-3
2x1-7x2+3x3=-2
-2x1+x2+7x3=-1
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
A=%28matrix%283%2C3%2C1%2C-5%2C4%2C2%2C-7%2C3%2C-2%2C1%2C7%29%29
There is no solution, the matrix is singular.