Anonymous
Anonymous asked in Science & MathematicsMathematics · 1 decade ago

which number?

which number can be moved to change the not= to = 7+2 not = 1+6+4 ?

4 Answers

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  • Anonymous
    1 decade ago
    Favorite Answer

    do you mean

    7 + 2 diff 1 + 6 + 4

    you could do

    7 + 2 + 1 = 6 + 4

    is this what you meant?

  • 1 decade ago

    (7 + 2) - (1 + 6 + 4) = 9 - 11 = -2

    This means there is a difference of 2, and that the right side is higher than the left

    2/1 = 1

    So you need to remove 1 from the right hand side and add it to the left hand side

    7 + 2 + 1 = 6 + 4

  • Anonymous
    1 decade ago

    Move the 1 to the left side.

  • Anonymous
    1 decade ago

    the one

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