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Grace [21]
3 years ago
7

The sum of 9 is multiplied by -2 and the answer is 90. find my number

Mathematics
1 answer:
OLga [1]3 years ago
8 0
The number is 45 because 9 times 5 is 45 times -2 is 90
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<h2><u>Find the equation </u></h2>

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