creolebeauty79 creolebeauty79

02-02-2021
Mathematics

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Four times a number plus three times a second number is negative nine. Twice the first number plus the second number is three

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rorycampbell0721 rorycampbell0721

02-02-2021

Answer:

First number: 9

Second number: -15

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wumipopo18 wumipopo18

02-02-2021

Answer:{4m+3n=-9

2m+n=3

Step-by-step explanation:

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