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7 November, 10:04

When 12 is decreased by twice a number, the result is - 14. Find the number.

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  1. 7 November, 12:38
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    -13

    Step-by-step explanation:

    Twice a number is 2h (h is the variable) so the equation is 12-2h=-14 and - 13 times 2 is - 26 so the equation is now 12-26=-14
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