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Mathematics, 09.07.2019 16:30 SmokeyRN

If 9 is added to twice a number and this sum is multiplied by 2, the result is the same as if the number is multiplied by negative −3 and 4 is added to the product. what is the number?

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If 9 is added to twice a number and this sum is multiplied by 2, the result is the same as if the nu...
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