Respuesta:
2x+3(55-x) = 125
2x+165-3x = 125
165 - 125 = 3x - 2x
x= 165 - 125 = 40
40 canastas (2 puntos)
55 - 40 = 15
15 canastas (3 puntos)
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Respuesta:
2x+3(55-x) = 125
2x+165-3x = 125
165 - 125 = 3x - 2x
x= 165 - 125 = 40
40 canastas (2 puntos)
55 - 40 = 15
15 canastas (3 puntos)