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प्रश्न
Six times a number subtracted from 40 gives – 8. Find the number
उत्तर
Let the required number be x.
Six times the number = 6x.
Given 40 – 6x = – 8
– 6x + 40 – 40 = – 8 – 40
– 6x = – 48
`(-6x)/(-6) = (-48)/(-6)`
x = 8
∴ The required number is 8.
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