esquer497
esquer497
24-10-2017
Mathematics
contestada
Como resuelvo 8 (3a+6)=9 (2a-4)
Respuesta :
xQuanyi
xQuanyi
24-10-2017
24a+48=18a-36
24a-18a=-36-48
6a=-74
a=-74/6
a=-37/3
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