Question

$( - \frac{2}{3} {) }^{ - 3} \div x = ( \frac{4}{27} ) {}^{ - 2}$
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Answer 1

(-2/3) ^-3 ÷ x = (4/27)^-2

(-3/2)³ ÷x = (27/4)²

-27 / 8 ÷x = 27×27 / 16

-27/8 × 1/x = 27×27 /16

x = -27×16 / 27×27×8

x = -2/27