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AysviL [449]
2 years ago
14

-\frac{9x}{4}=27

Mathematics
1 answer:
IRISSAK [1]2 years ago
4 0

\bf \cfrac{-9x}{4}=27\implies \stackrel{\textit{cross multiplying}}{-9x=4(27)}\implies x=\cfrac{4(27)}{-9}\implies x=4\cdot \cfrac{27}{-9} \\\\\\ x=4\cdot -3\implies x=-12

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