Respuestas

2012-08-23T00:20:27+02:00

x%2-5=3.x-24

2(x/100)-5=3x-24

x/50-5=3x-24

x-250/50=3x-24

x-250=150x-1200

1200-250=150x-x

950=149x

x=950/149

2012-08-23T00:35:19+02:00