銆愰鐩€?/span>鏈変竴瀵逛簰鐩稿挰鍚堢殑榻胯疆锛屽畠浠殑榻挎暟姣旀槸2鈭?/span>5锛屽叾涓ぇ榻胯疆鏈?/span>35涓娇锛屽皬榻胯疆鏈?/span>锛?/span>_______锛?/span>涓娇銆?/span>
銆愮瓟妗堛€?/span>14
銆愯В鏋愩€?/span>
鏍规嵁灏忛娇杞埗澶ч娇杞?/span>=2鈭?/span>5锛岃灏忛娇杞?/span>x涓紝鍒楀嚭姣斾緥瑙ｇ瓟鍗冲彲銆?/span>
瑙ｏ細璁惧皬榻胯疆鏈?/span>x涓€?/span>
x鈭?/span>35=2鈭?/span>5
5x=70
x=14
鏁呯瓟妗堜负锛?/span>14
