Solve for z
z=-\frac{5}{7}\approx -0.714285714
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3\left(3z-1\right)=2\left(z-4\right)
Multiply both sides of the equation by 6, the least common multiple of 2,3.
9z-3=2\left(z-4\right)
Use the distributive property to multiply 3 by 3z-1.
9z-3=2z-8
Use the distributive property to multiply 2 by z-4.
9z-3-2z=-8
Subtract 2z from both sides.
7z-3=-8
Combine 9z and -2z to get 7z.
7z=-8+3
Add 3 to both sides.
7z=-5
Add -8 and 3 to get -5.
z=\frac{-5}{7}
Divide both sides by 7.
z=-\frac{5}{7}
Fraction \frac{-5}{7} can be rewritten as -\frac{5}{7} by extracting the negative sign.
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