rv112116
rv112116
18-02-2017
Mathematics
contestada
find the answer.
9x - 7 = -7
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SmellsLikeTeenSpirit
SmellsLikeTeenSpirit
18-02-2017
The answer would be 0
9x-7=-7
-7+7=0
9x=0
x=0
Hope this helps :)
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Theschoolofroxie
Theschoolofroxie
18-02-2017
so,
9x -7 = -7
9 x 0 = 0
0-7=-7
Its because 0 is first so its opposite
Answer Link
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