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13 September, 13:21

Jay evaluated the expression 3x (3+12 dived by 3) - 4. For his first step, he added 3+12 to get 15. What was Jay's error? Find the correct answer.

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  1. 13 September, 13:24
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    He would get 11x because 3t12equels 15 devided by 3 eqals 5 x 3x eqales 15x minus 4 eqauls 11x
  2. 13 September, 13:48
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    Bidmas, division before addition3x (3+12/3) - 4 = 3x (3+4) - 4 = 21-4 = 17
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