solderthegoat solderthegoat

12-08-2021
Mathematics

contestada

Find the sum of 5m + 2n, n - 3m, and 7 - 3n

Respuesta :

hreynolds7285 hreynolds7285

12-08-2021

Answer:

5m + 2n + (n - 3m) + (7 - 3n) = 5m - 3m + 2n + n - 3n + 7 = 2m + 7

Step-by-step explanation:

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