baileyad28 baileyad28

24-08-2020
Mathematics

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twice the sum of a number and 8

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worthyyy worthyyy

24-08-2020

Answer:

4 +4=8

that twice the sum of 8

4

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24-08-2020

2(x+8)

Is the expression because twice (2) means to multiply so we put it on the outside and the sum of a unknown number (x) and 8 which means plus 8. So altogether 8 plus and unknown number multiplied by 2.

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