Answer:
21 = n
Step-by-step explanation:
[tex]5 - \frac{1}{3}n = -2[/tex]
-5 - 5
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-⅓n = -7
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-⅓ -⅓
21 = n
* Dividing by a fraction is the exact same as multiplying by its multiplicative inverse:
[tex]\frac{-7}{-\frac{1}{3}} = -7 \times -3 = 21[/tex]
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