Solve for x, y, z, w
x = \frac{58}{11} = 5\frac{3}{11} \approx 5.272727273
y=\frac{204}{451}\approx 0.45232816
z=\frac{402}{451}\approx 0.89135255
w=\frac{384}{451}\approx 0.851441242
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