Solve for w
w=-\frac{2}{5}=-0.4
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w=\frac{-\frac{6}{5}}{3}
Divide both sides by 3.
w=\frac{-6}{5\times 3}
Express \frac{-\frac{6}{5}}{3} as a single fraction.
w=\frac{-6}{15}
Multiply 5 and 3 to get 15.
w=-\frac{2}{5}
Reduce the fraction \frac{-6}{15} to lowest terms by extracting and canceling out 3.
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