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16 November, 21:00

The sum of 7 times a number and 2 equals 8

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  1. 17 November, 00:43
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    x=6/7. The equation is 7x+2=8

    Step-by-step explanation:

    Sum means addition

    "a number" means x

    7x+2=8 is the equation. Now solve for x

    -2 - 2

    7x=6

    divide each side by 7

    x=6/7
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