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51问答网 > 一元一次方程,1艘大船与4艘小船一次可以载客46名,2艘大船与3艘小船一次可以乘客57人。有3艘大船六艘小船算

一元一次方程,1艘大船与4艘小船一次可以载客46名,2艘大船与3艘小船一次可以乘客57人。有3艘大船六艘小船算

2025-04-06 17:02:06

推荐回答（1个）

回答1：

设一艘小船可以载 x 人，则一艘大船可以载 46 - 4x 人。
2(46 - 4x) + 3x = 57
92 - 8x + 3x = 57
8x - 3x = 92 - 57
5x = 35
x = 7
一艘大船 = 46 - 4x = 18

3(46 - 4x) + 6x = 3 × 18 + 6 × 7 = 96 (人)

答：有3艘大船6艘小船则一次可以乘游客人数是 96 人。

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