Mathematics
Junior High
Resolved
這題怎麼解🍞
(A)5 (B)8 (C)-5 (D)-8
46. ( )小芳利用等量公理解一元一次方程式
3x-4=x+6,下面是她解題的過程:
3x-4=x+6
(3x-4)一甲=6
乙·x=6+丙
x=丁
則下列哪一個選項是正確的?
(A)甲=6 (B)乙=3
(C)丙=2(D)T>乙
方程式,所解出
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
Recommended
B5數學 L2 圓心角與圓周角
87
7
