Solve for n
n=6
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n-3=\frac{5.22}{1.74}
Divide both sides by 1.74.
n-3=\frac{522}{174}
Expand \frac{5.22}{1.74} by multiplying both numerator and the denominator by 100.
n-3=3
Divide 522 by 174 to get 3.
n=3+3
Add 3 to both sides.
n=6
Add 3 and 3 to get 6.
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