Respuesta:
2x/3+7=15
2x/3+3×7/3=15
2x+3×7 /3= 15
2x+21/3=15
2x+21=3.15
2x+21=45
2x=24
2x/2=24/2
x=12
Explicación paso a paso:
me das coronita plis
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Respuesta:
2x/3+7=15
2x/3+3×7/3=15
2x+3×7 /3= 15
2x+21/3=15
2x+21=3.15
2x+21=45
2x=24
2x=24
2x/2=24/2
x=12
Explicación paso a paso:
me das coronita plis