Solve for z
z=\frac{3}{13}\approx 0.230769231
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-6z=8z-3-z
Combine z and -7z to get -6z.
-6z=7z-3
Combine 8z and -z to get 7z.
-6z-7z=-3
Subtract 7z from both sides.
-13z=-3
Combine -6z and -7z to get -13z.
z=\frac{-3}{-13}
Divide both sides by -13.
z=\frac{3}{13}
Fraction \frac{-3}{-13} can be simplified to \frac{3}{13} by removing the negative sign from both the numerator and the denominator.
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