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Veronika [31]
3 years ago
9

Seven more than double a number one is equal to five less than triple that number. What is that number?

Mathematics
1 answer:
Inga [223]3 years ago
6 0

Answer:

-\frac{2}{5}

Step-by-step explanation:

7+2n=5-3n

2n+3n=5-7\\5n=-2\\n=-\frac{2}{5}

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