Solve for z
z = \frac{55}{6} = 9\frac{1}{6} \approx 9.166666667
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12z-8=102
Add 82 and 20 to get 102.
12z=102+8
Add 8 to both sides.
12z=110
Add 102 and 8 to get 110.
z=\frac{110}{12}
Divide both sides by 12.
z=\frac{55}{6}
Reduce the fraction \frac{110}{12} to lowest terms by extracting and canceling out 2.
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