Solve for z
z=\frac{2}{3}\approx 0.666666667
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z=-\frac{4}{9}\left(-\frac{3}{2}\right)
Multiply both sides by -\frac{3}{2}, the reciprocal of -\frac{2}{3}.
z=\frac{-4\left(-3\right)}{9\times 2}
Multiply -\frac{4}{9} times -\frac{3}{2} by multiplying numerator times numerator and denominator times denominator.
z=\frac{12}{18}
Do the multiplications in the fraction \frac{-4\left(-3\right)}{9\times 2}.
z=\frac{2}{3}
Reduce the fraction \frac{12}{18} to lowest terms by extracting and canceling out 6.
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