Solve for n
n = \frac{96}{23} = 4\frac{4}{23} \approx 4.173913043
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115n=690-210
Subtract 210 from both sides.
115n=480
Subtract 210 from 690 to get 480.
n=\frac{480}{115}
Divide both sides by 115.
n=\frac{96}{23}
Reduce the fraction \frac{480}{115} to lowest terms by extracting and canceling out 5.
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