Question Grade: Education Subject: matematica URGENT!!! [2×(X+2)×5+3×(X+2)]×7=273 Asked by: USER1182 36 Viewed 36 Answers Answer (36) USER1827 Best Answer (224) Sper ca ti-am fost de ajutor. USER8115 (144) [ (2х +4) x 5 + 3x+6) ] = 273 :7 10x +20 +3x +6 = 39 13x + 26 = 39 13x = 39 - 26 13x = 13 x = 13 : 13 x = 1 View other answers (36) Related Articles S-au deschis (ce?).....florilor. 2 September 2025 33 views 33 comments Daniel cumpăra cinci felicitări cu Jumătate Din banii pe care îi avea cât a costat o felicitare dacă el a avut 100 RON 2 September 2025 119 views 119 comments Bacteria are each composed of one cell that does not have membrane-bound organelle. What term characterizes bacteria? 2 September 2025 117 views 117 comments Compune o problema dupa formula a+b:c= 2 September 2025 38 views 38 comments alcatuiți propoziții dupa schemele:S.P.A. P.A.S. S.A.P.A 2 September 2025 58 views 58 comments Care este cel mai mic număr natural par format din trei care are suma cifrelor 10 ? 2 September 2025 83 views 83 comments Prin ce crezi ca se deosebește aerul de apa în stare gazoasa ?? Va rog 2 September 2025 76 views 76 comments Which number is divisible by 3? 41 138 137 136 2 September 2025 57 views 57 comments O propozitie cu valuri subțirei. Va rog! 2 September 2025 47 views 47 comments 12√3 la pătrat + 6√30 la pătrat = ? Dau coroniță 2 September 2025 55 views 55 comments Bonsoir, quelqu'un peut me donner la définition d'une ' activité de production ' svp 26 Agustus 2025 84 views 84 comments Bonsoir, le trajet Bordeaux-Toulouse comporte 234 km d'auto-route sur laquelle la vitesse est limitée à 130 km/h par beau temps. 1)Calculer le temps mis par une voiture qui parcourt ce trajet à la vitesse constante de 130 km/h. 2)Quel temps mettra un automobiliste qui roule à 140/h ? 3)Calculer en heures puis en minutes l'écart de temps entre les deux trajets.Conclure sur l'intérêt de respecter la limitation de vitesse. Merci d'avance 26 Agustus 2025 160 views 474 comments aflati volumul unui cuboid cu dimensiunile de a)10 cm,11cm,12 b)4 cm, 1 pe 8cm,8cm 1 September 2025 88 views 88 comments Doresc un test la matematica clasa I 1 September 2025 44 views 44 comments I'm trying to send money to a new recipient, and I'm getting error code 51200. Is this normal? 29 Agustus 2025 94 views 94 comments