jessicaaa1
jessicaaa1
13-12-2016
Mathematics
contestada
How do I solve this problem?
Respuesta :
Аноним
Аноним
13-12-2016
cross multiple
6n = 5(2n+4)
6n = 10n + 20 ...distributive property
6n - 10n = 20
-4n = 20
n = -5
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