請問如何做,我不會做
1. 5n/2=-3
2. s/5+2=-1
3. 44-p/17=0
求解答過程，謝謝
請今天解答我
一元一次方程
2007-02-27 3:19 am
回答 (5)
2007-02-27 3:27 am
✔ 最佳答案
1. 5n/2=-35n=-3*2
5n=-6
n=-6/5
2. s/5+2=-1
s/5=-1-2
s/5=-3
s=-3*5
s=-15
3. 44-p/17=0
-p/17=0-44
-p/17=-44
p/17=44
p=44*17
p=748
希望幫到你la!!!!!!!!
參考: 自己lor! kukuku......^^
2007-02-27 11:37 pm
1. 5n/2=-3
5n=-6
n=-6/5
2. s/5+2=-1
s/5=-3
s=-15
3. 44-p/17=0
748-p =0
p=748
5n=-6
n=-6/5
2. s/5+2=-1
s/5=-3
s=-15
3. 44-p/17=0
748-p =0
p=748
2007-02-27 3:43 am
1. 5n/2=--3
5n=-3x2
n =--5/6
2. s/5+2=--1
s/5 =-3
s= --15
3. 44-p/17=0
p/17=--44
p=--44x17
p=748
5n=-3x2
n =--5/6
2. s/5+2=--1
s/5 =-3
s= --15
3. 44-p/17=0
p/17=--44
p=--44x17
p=748
參考: me
2007-02-27 3:28 am
1)
5b/2=-3
5b/2 x 2 = -3 x 2
5b = -6
5b / 5 = -6 /5
b = -6/5
2) s/5+2=-1
s/5+2-2=-1-2
s/5=-3
s/5x5=-3x5
s=-15
3)44-p/17=0
44-p/17+p/17=p/17
44=p/17
44x17=p/17x17
p=748
5b/2=-3
5b/2 x 2 = -3 x 2
5b = -6
5b / 5 = -6 /5
b = -6/5
2) s/5+2=-1
s/5+2-2=-1-2
s/5=-3
s/5x5=-3x5
s=-15
3)44-p/17=0
44-p/17+p/17=p/17
44=p/17
44x17=p/17x17
p=748
2007-02-27 3:28 am
1. 5n/2=3
5n=6
n=6/5
2. s/5+2=-1
s/5=-3
s=-15
3. 44-p/17=0
44=p/17
748=p
2007-02-26 19:41:56 補充：
1. 5n/2=-35n=-6n=-6/5呀, 咁先岩...= =
5n=6
n=6/5
2. s/5+2=-1
s/5=-3
s=-15
3. 44-p/17=0
44=p/17
748=p
2007-02-26 19:41:56 補充：
1. 5n/2=-35n=-6n=-6/5呀, 咁先岩...= =
收錄日期: 2021-04-12 20:53:00
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https://hk.answers.yahoo.com/question/index?qid=20070226000051KK03816