(4/9×-5/3+(5/9×+4/3)=
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Penjelasan dengan langkah-langkah:
[tex] \frac{4}{9} x - \frac{5}{3} + ( \frac{5}{9}x + \frac{4}{3} ) \\ \frac{4 - 5}{27} + ( \frac{5 + 4}{27} ) \\ \frac{ - 1}{27} + \frac{9}{27} \\ \frac{8}{27} [/tex]
[answer.2.content]
