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Resolver.
Metodo Igualación.
5m - 2n = 13 Depejamos m
5m = 13 + 2n
m = (13 + 2n)/5 (1)
m + 3n = 3
m = 6 - 3n (2) Igualamos (1) y (2)
(13 + 2n)/5 = 6 - 3n
13 + 2n = 5(6 - 3n)
13 + 2n = 30 - 15n
2n + 15n = 30 - 13
17n = 17
n = 17/17
n = 1 Reemplazamos este valor en (2)
m = 6 - 3n
m = 6 - 3(1)
m = 6 - 3
m = 3
Respuesta.
n = 1
m = 3
m+3n = 6 (5)m+3n = 6 5m+15n=30 m+3(1)=6
}17n=17 m=3
n=1