SOLUTION: Solve the equation by carmer's rule x+y+z=3 2x+3y+4z=9 x+2y-4z=4z=-1

Question 1105253: Solve the equation by carmer's rule
x+y+z=3
2x+3y+4z=9
x+2y-4z=4z=-1
Found 2 solutions by ikleyn, richwmiller:
Answer by ikleyn(52794) (Show Source): You can put this solution on YOUR website!
.
Fix an error in the last equation.

(There are TOO many equality signs there).

The re-post.

Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
Who is Carmer? Perhaps you mean Cramer?
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