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14-09-2020
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If the sum of a number and six is doubled, the result is nine less than the number. Find the number

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godsofglory952 godsofglory952

14-09-2020

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cristygardea3 cristygardea3

11-05-2021

Answer:

-21

Explanation:

2(x+6)=x-9

2x+12=x-9

2x-x=-9-12

x=-21

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