Mathematics
Junior High
Resolved
這題怎麼算 國一數學範圍 求協助！
4.若3x:5=(y+1):219x-8y-7=0,則x-y?
(A) 6
(B) 7
(C) 8
(D) 9
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
這題怎麼算 國一數學範圍 求協助！
Users viewing this question
are also looking at these questions 😉
感謝🙂↕️