Solve for z
z=\frac{5}{6}\approx 0.833333333
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5-6z-6z=-5
Subtract 6z from both sides.
5-12z=-5
Combine -6z and -6z to get -12z.
-12z=-5-5
Subtract 5 from both sides.
-12z=-10
Subtract 5 from -5 to get -10.
z=\frac{-10}{-12}
Divide both sides by -12.
z=\frac{5}{6}
Reduce the fraction \frac{-10}{-12} to lowest terms by extracting and canceling out -2.
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