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12

-9 + x = 3

-9 + x + 9 = 3 + 9

x = 3 + 9

x = 12

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Q: What do you need to add to -9 to get to 3?
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What do you need to add to -6 to get 3?

9. -6+6=0 0+3=3 therefore -6+9=3


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The next number would be 18.3, 4, 6, 9, 13To get from 3 to 4, you need to add one. To get from 4 to 6, you need to add two. To get from 6 to 9, you need to add three. And so on and so on.


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What will you add to make 9 a six?

Add -3 to 9 because 9+(-3) = 6 Alternatively add s to the Roman numeral of ix which is 9 which then becomes six.


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3


what adds to get -2 and multiplies to get 9?

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