cramers rule x+y-z=4,2x-y+3z=0, 3x+2y+z=7
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p 5: Use Cramer’s Rule to find the values of x, y, and z.
x =
Dx
D
=
−312
−78 = 4
y =
Dy
D
=
156
−78 = −2
z =
Dz
D
=
−78
−78 = 1Step-by-step explanation:
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