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