当前位置:财税问题 >
實(shí)務(wù)
问题已解决
18%X 13%×(1-X)=16%,解得X=60%。<br>老師,這個一元一次方程我不會解,可不可以把解題步驟寫一下,謝謝



你好學(xué)員,第一個是乘號嗎,有點(diǎn)亂
2023 07/23 23:45

84784955 

2023 07/24 00:53
18%X+13%×(1-X)=16%,我漏了一個加號,不好意思

冉老師 

2023 07/24 07:47
你好,學(xué)員,稍等一下
18%X+13%-13%X=16%
5%X=16%-13%
X=60%

84784955 

2023 07/24 09:33
懂了,謝謝老師!

冉老師 

2023 07/24 09:38
不客氣,學(xué)員,祝你工作順利
