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Fill in the blanks :13 subtracted from twice of a number gives 3, then the number____ |
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Answer» Let the number be x. Twice the number = 2x 13 is subtracted from twice the number ⇒ 2x- 13 = 3 ⇒ 2x – 13 + 13 = 3 + 13 (Add 13 on both sides) ⇒ 2x = 16 ⇒ 2x/2 = 16/2 (Divide 2 on both sides) ⇒ x = 8 ∴ Number is 8. |
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