What can you add 9 to become 6?

science teacher2008-01-06T10:16:04Z

Favorite Answer

Add (-3)

vlee12252008-01-06T10:26:30Z

9 + -3 = 6

Anonymous2008-01-06T10:16:47Z

9+(-3)=6

­^ ³2008-01-09T23:18:49Z

Negative 3

james w2008-01-06T10:30:44Z

x +9 = 6
-9 -9

x = -3

-3

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