26x + 3y + 27 = 0
要求用代入消元法解題,要full set step by step.
我計極都係 x = 177/118
沮喪!
更新1:
原來我自己都計岩 只差一步! 唉! 唔該晒!
原來我自己都計岩 只差一步! 唉! 唔該晒!
收錄日期: 2021-05-01 23:55:08
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090614000051KK00112