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julsineya [31]
3 years ago
15

I need help on number30) -9a=-27

Mathematics
1 answer:
kvasek [131]3 years ago
7 0
A= 3 Why?


Hope this help you boo

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You would have no problem at all if it said "7 cows minus 2 cows", or "7 books minus 2 books". The THINGS just happen to be m's instead of cows or books.
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180-132+x-6x+12=0
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Range:

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