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3 years ago

What is the answer to 3n-5=7n+11

Mathematics

2 answers:

Pavel [41]3 years ago

5 0

3n - 5 = 7n + 11

3n = 7n + 16

-4n = 16

n = -4

MaRussiya [10]3 years ago

4 0

3n-7n=5+11,,-4n=16,,n=-4 .......

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