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A number when subtracted from 5 times of 64, the result obtained is 4 less than 8 times the number. Find the number.

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A number when subtracted from 5 times of 64, the result obtained is 4 less than 8 times the number. Find the number.
1). 28
2). 36
3). 42
4). 54


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Answered by on | Votes 2 |

Let the number be ‘x’

⇒ (5 × 64) - x = 8x - 4

⇒ 8x + x = 320 + 4

⇒ 9x = 324

⇒ x = 324/9 = 36

∴ The number is 36

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