Solve the system if possible by using Cramer's rule. If Cramer's rule does not apply, solve the system by using another method. Write all numbers as integers or
simplified fractions.
-4x+7y+3z=11
-x+2y+7z=3
9x-3y+2z=-1
Evaluate the determinants D,D_(x),D_(y), and D_(z).
D=
D_(x)=
D_(y)=
D_(z)=