126÷x=42的解方程请学万霸帮忙
\u89e3\u65b9\u7a0b\uff1a54-x=24+13, 126/x=4254-x=24+13
x=54-24-13
x=17
126/x=42
x=126/42
x=3
\u563f\u563f\uff0c\u641e\u7b11\u3002\u3002\u3002
\u572878-x=48\u65f6\uff0cX=30
\u5728126\u00f7x=3\u65f6\uff0cX=42
\u572878-x=48\u548c126\u00f7x=3\u540c\u65f6\u6210\u7acb\u65f6\uff0cX\u65e0\u89e3\uff0c\uff0c
x=3
x等于3
等于3
x=3
绛旓細x=126/42 x=3
绛旓細126梅鈪=42 瑙126梅鈪筙鈪=42鈪﹛ 126=42x 42鈪=126 42x梅42=126梅42 x=3
绛旓細126=42x x=126/42 x=3銆
绛旓細126/x=42 x=126/42 x=3 濡傛灉涓嶆噦锛岃杩介棶锛岀瀛︿範鎰夊揩锛
绛旓細鎮ㄥソ锛屽瘨妯辨殩鏆栦负浣犺В绛旓細126梅X=42 x =126梅42 x =3 濡傛灉浣犺鍙垜鐨勫洖绛旓紝璇峰強鏃剁偣鍑汇愰噰绾充负婊℃剰鍥炵瓟銆戞寜閽紝锛堟垨鍦ㄥ鎴风鍙充笂瑙掕瘎浠风偣銆愭弧鎰忋戯級浣犵殑閲囩撼锛屾槸鎴戝墠杩涚殑鍔ㄥ姏! 涔熶細缁欎綘甯﹀幓璐㈠瘜鍊肩殑銆傚鏈変笉鏄庣櫧锛屽彲浠ヨ拷闂紝鐩村埌瀹屾垚寮勬噦姝ら!
绛旓細鍥炵瓟锛x=126梅42,x=3
绛旓細126梅x=42 瑙o細锛126梅x锛墄=42x 126=42x 42x=126 42x梅42=126梅42 x=3 妫楠岋細鏂圭▼宸﹁竟=126梅x =126梅3 =42 =鏂圭▼鍙宠竟
绛旓細鐢126闄や互42灏辫浜 缁撴灉绛変簬3
绛旓細瀛╁瓙锛岃濂藉ソ瀛︿範鍟婏紝缃戠粶涓嶆槸涓哄伔鎳掕屽鐨
绛旓細54-X=25 X=54-25 X=29 26闄や互x=42 x=26/42=13/21 45-x=24 X=45-24 X=21 13+x=88.5 X=88.5-13 X=75.5 1.2-x=0.9 X=12-0.9 X=11.1