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प्रश्न
Find x, such that: `(-27)/"x" = 9`
योग
उत्तर
`(-27)/"x" = 9`
`=> (-27)/"x" = 9/1`
`=> (-27)/"x" = (9 xx (-3))/(1 xx (-3))`
`=> (-27)/"x" = (-27)/-3`
⇒ x = -3
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