Mathematics
Junior High
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求解,謝謝🙏
4x-3y = 1
二元一次聯立方程式
的解為x=a、y=b,則a+b之值為何?
[x+y=-5
(C)9、
(A)-5
(B)-1
(C)1
(D)5
Answers
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求解,謝謝🙏
Users viewing this question
are also looking at these questions 😉