Question

5m+3n=125
n=2m+4
porfavor
es una ecuacion

Answer 1

Respuesta:

$5m + 3n = 125 \\ n = 2m + 4 \\ 5m + 3(2m + 4) = 125 \\ 5m + 6m + 12 = 125 \\ 11m + 12 = 125 \\ 11m = 113 \\ m = \frac{113}{11} \\ n = 2( \frac{113}{11} ) + 4 = \frac{270}{11}$