Respuesta:
m = -12
Explicación paso a paso:
3(x - 4m) + 4m = 6x - 7m Dato: x=4
Reemplazamos:
3 ( 4 - 4m ) + 4m = 6 ( 4 ) - 7m
12 - 12m + 4m = 24 - 7m
12 - 8m = 24 - 7m
-12 = m
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Respuesta:
m = -12
Explicación paso a paso:
3(x - 4m) + 4m = 6x - 7m Dato: x=4
Reemplazamos:
3 ( 4 - 4m ) + 4m = 6 ( 4 ) - 7m
12 - 12m + 4m = 24 - 7m
12 - 8m = 24 - 7m
-12 = m