tag:blogger.com,1999:blog-7658327038612444004.post2775847707169983774..comments2024-03-19T02:04:29.216+01:00Comments on EL GRAN LIBRO DE LOS ACERTIJOS DE INGENIO: 945. HERMANOS Y HERMANASJesús Escudero Martínhttp://www.blogger.com/profile/05138576623136587133noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-7658327038612444004.post-17457769025802628612016-01-13T12:18:40.473+01:002016-01-13T12:18:40.473+01:00Sean "x" los chicos e "y" las ...Sean "x" los chicos e "y" las chicas.<br />x=y-1, y=2(x-1) Resolviendo el sistema sale: 4 chicos y 3 chicas.<br />Jesús Escudero Martínhttps://www.blogger.com/profile/05138576623136587133noreply@blogger.comtag:blogger.com,1999:blog-7658327038612444004.post-45354287307136052782016-01-13T12:18:37.707+01:002016-01-13T12:18:37.707+01:00Sean "x" los chicos e "y" las ...Sean "x" los chicos e "y" las chicas.<br />x=y-1, y=2(x-1) Resolviendo el sistema sale: 4 chicos y 3 chicas.<br />Jesús Escudero Martínhttps://www.blogger.com/profile/05138576623136587133noreply@blogger.comtag:blogger.com,1999:blog-7658327038612444004.post-76785921949672786422015-12-23T23:45:46.985+01:002015-12-23T23:45:46.985+01:004 y 3.4 y 3.Mmonchinoreply@blogger.comtag:blogger.com,1999:blog-7658327038612444004.post-82631932989999430672015-12-23T22:40:19.366+01:002015-12-23T22:40:19.366+01:004 chicos y 3 chicas4 chicos y 3 chicasFrancisconoreply@blogger.com