{[Aplusix {[modele aplusix_modele] [noms_prop (objet statut_aplusix sorte_activite_aplusix titre_aplusix auteurs_aplusix description_aplusix discipline_aplusix theme_aplusix niveau_aplusix age_aplusix mots_cles_aplusix domaine_calcul domaine_bouton_calcul niv_alg_dyn nombre_maxi_exercices exercices_aleatoires les_langues langage_repertoire lexique_multilingue commentaires_widget nombre_phases_aplusix)] [objet Aplusix] [titre_aplusix "C4 - Linear equations " - " Expansion " ] [auteurs_aplusix "JF Nicaud " ] [description_aplusix "Examples : " 3x+2-3x=4x+x-5 " " 2(2x+1)=3(-2x+5) " " ] [discipline_aplusix "Math " ] [theme_aplusix "Equations " ] [niveau_aplusix "Eq2 " ] [age_aplusix 15 " " ] [mots_cles_aplusix " " ] [langue_aplusix " " ] [nombre_phases_aplusix 5] [phases (Aplusix_Phase1 Aplusix_Phase2 Aplusix_Phase3 Aplusix_Phase4 Aplusix_Phase5)] [nombre_maxi_exercices " " ] [exercices_aleatoires oui] [statut_aplusix 2] [domaine_calcul nombres_reels] [domaine_bouton_calcul calculs_7] [niv_alg_dyn -1] [les_langues " " ] [langage_repertoire " " ] [lexique_multilingue " " ] [commentaires_widget " " ] [sorte_activite_aplusix libre]}] [Aplusix_Phase1 {[modele aplusix_phase_modele] [noms_prop (objet numero_phase nombre_maxi_exercices exercices_aleatoires type_exercice consigne_exercice commentaires_phase reserve_aplusix exercices_aplusix)] [objet Aplusix_Phase1] [numero_phase 1] [titre_phase " " ] [explication_phase " " ] [nombre_maxi_exercices " " 2 " " ] [exercices_aleatoires oui] [type_exercice operator_solve] [consigne_exercice " " ] [reserve_aplusix {for -a(3x+b)=c(dx-2) {and {natAnd 2<=a<=5 1<=b<=5} {natAnd 2<=c<=5 1<=d<=5} {number 10}}} " " ] [exercices_aplusix -3(3x+2)=2(2x-2) " " -5(3x+1)=4(4x-2) " " -4(3x+5)=3(3x-2) " " -3(3x+1)=5(2x-2) " " -2(3x+4)=4(3x-2) " " -2(3x+4)=2(4x-2) " " -5(3x+2)=3(5x-2) " " -3(3x+4)=3(4x-2) " " -3(3x+2)=2(3x-2) " " -5(3x+4)=4(5x-2) " " ] [commentaires_phase " " ] [liste_exercices ()]}] [Aplusix_Phase2 {[modele aplusix_phase_modele] [noms_prop (objet numero_phase nombre_maxi_exercices exercices_aleatoires type_exercice consigne_exercice commentaires_phase reserve_aplusix exercices_aplusix)] [objet Aplusix_Phase2] [numero_phase 2] [titre_phase " " ] [explication_phase " " ] [nombre_maxi_exercices 2 " " ] [exercices_aleatoires oui] [type_exercice operator_solve] [consigne_exercice " " ] [reserve_aplusix {for a(2x+b)=c(-dx+5) {and {natAnd 2<=a<=5 1<=b<=5} {natAnd 2<=c<=5 1<=d<=5} {number 10}}} " " ] [exercices_aplusix 5(2x+5)=3(-5x+5) " " 3(2x+4)=4(-4x+5) " " 5(2x+3)=5(-3x+5) " " 2(2x+5)=2(-2x+5) " " 3(2x+4)=3(-2x+5) " " 3(2x+5)=2(-2x+5) " " 5(2x+1)=4(-x+5) " " 2(2x+5)=2(-3x+5) " " 3(2x+2)=5(-4x+5) " " 5(2x+1)=4(-4x+5) " " ] [commentaires_phase " " ] [liste_exercices ()]}] [Aplusix_Phase3 {[modele aplusix_phase_modele] [noms_prop (objet numero_phase nombre_maxi_exercices exercices_aleatoires type_exercice consigne_exercice commentaires_phase reserve_aplusix exercices_aplusix)] [objet Aplusix_Phase3] [numero_phase 3] [titre_phase " " ] [explication_phase " " ] [nombre_maxi_exercices 2 " " ] [exercices_aleatoires oui] [type_exercice operator_solve] [consigne_exercice " " ] [reserve_aplusix " " {for a(5x-b)=c(dx-4) {and {natAnd 2<=a<=5 1<=b<=5} {natAnd 2<=c<=5 1<=d<=5} [5a<>cd] {number 10}}} " " ] [exercices_aplusix 2(5x-5)=4(5x-4) " " 5(5x-1)=4(4x-4) " " 4(5x-1)=4(3x-4) " " 5(5x-3)=3(x-4) " " 4(5x-5)=4(3x-4) " " 2(5x-2)=3(3x-4) " " 2(5x-4)=3(2x-4) " " 2(5x-3)=3(5x-4) " " 3(5x-1)=2(5x-4) " " 3(5x-4)=3(x-4) " " ] [commentaires_phase " " ] [liste_exercices ()]}] [Aplusix_Phase4 {[modele aplusix_phase_modele] [noms_prop (objet numero_phase nombre_maxi_exercices exercices_aleatoires type_exercice consigne_exercice commentaires_phase reserve_aplusix exercices_aplusix)] [objet Aplusix_Phase4] [numero_phase 4] [titre_phase " " ] [explication_phase " " ] [nombre_maxi_exercices 2 " " ] [exercices_aleatoires oui] [type_exercice operator_solve] [consigne_exercice " " ] [reserve_aplusix {for ax+u-bx=cx+dx-v {and {natAnd 2<=a<=5 1<=b<=5} {natAnd 2<=c<=5 1<=d<=5} {natAnd 2<=u<=5 1<=v<=5} [a-b<>c+d] {number 10}}} " " ] [exercices_aplusix 4x+5-2x=5x+4x-3 " " 3x+4-2x=4x+2x-2 " " 4x+3-x=3x+2x-5 " " 3x+2-5x=3x+2x-3 " " 4x+3-2x=3x+2x-5 " " 2x+4-5x=2x+4x-2 " " 3x+4-3x=5x+5x-5 " " 3x+2-2x=4x+x-4 " " 3x+5-x=2x+5x-2 " " 3x+3-5x=4x+3x-3 " " ] [commentaires_phase " " ] [liste_exercices ()]}] [Aplusix_Phase5 {[modele aplusix_phase_modele] [noms_prop (objet numero_phase nombre_maxi_exercices exercices_aleatoires type_exercice consigne_exercice commentaires_phase reserve_aplusix exercices_aplusix)] [objet Aplusix_Phase5] [numero_phase 5] [titre_phase " " ] [explication_phase " " ] [nombre_maxi_exercices 2 " " ] [exercices_aleatoires oui] [type_exercice operator_solve] [consigne_exercice " " ] [reserve_aplusix {for ax+u-b=v-cx+dx {and {natAnd 2<=a<=5 1<=b<=4} {natAnd 2<=c<=5 1<=d<=4} {natAnd 2<=u<=5 1<=v<=4} [a<>-c+d] {number 10}}} " " ] [exercices_aplusix 4x-1=4-5x+x " " 5x+1=3-2x+3x " " 3x+1=1-5x+3x " " 5x+1=4-3x+4x " " 3x-1=2-2x+x " " 3x+1=1-4x+x " " 5x-1=2-2x+4x " " 4x-2=1-3x+3x " " 4x-2=1-2x+2x " " 5x-2=2-5x+x " " ] [commentaires_phase " " ] [liste_exercices ()]}]}