Make w the subject of the formula?
回答 (13)
2017-03-08 4:05 am
w = (p - 2L)/2
2017-03-08 3:26 am
p = 2w + 2L
p - 2L = 2w
(p - 2L)/2 = w
w = (p - 2L)/2
p - 2L = 2w
(p - 2L)/2 = w
w = (p - 2L)/2
2017-03-10 4:40 pm
p=2w+2l
subtract 2l from both sides
p-2l = 2w
divide all terms by 2
p/2 -l = w
flip sides
w = p/2 -l
subtract 2l from both sides
p-2l = 2w
divide all terms by 2
p/2 -l = w
flip sides
w = p/2 -l
2017-03-09 11:20 am
p=2w+2l
subtract 2l from both sides
p-2l = 2w
divide all terms by 2
p/2 -l = w
flip sides
w = p/2 -l
subtract 2l from both sides
p-2l = 2w
divide all terms by 2
p/2 -l = w
flip sides
w = p/2 -l
2017-03-08 4:36 am
p=2w+2L
Take away p from both sides
2w + 2L - p = 0
Take away 2w from both sides
2L - = 2w
Divide both sides by 2
(2L - p)/2 = w
Take away p from both sides
2w + 2L - p = 0
Take away 2w from both sides
2L - = 2w
Divide both sides by 2
(2L - p)/2 = w
2017-03-08 3:20 am
p=2w+2L
subtract 2L from both sides
p-2L = 2w
divide all terms by 2
p/2 -L = w
flip sides
w = p/2 -L
subtract 2L from both sides
p-2L = 2w
divide all terms by 2
p/2 -L = w
flip sides
w = p/2 -L
2017-03-08 3:17 am
2w = P - 2L
w = P/2 - L
w = P/2 - L
2017-03-08 3:11 am
1st step
2w=p-2L
w=...
2w=p-2L
w=...
2017-03-08 3:06 am
w = p/2 - L
2017-03-08 3:01 am
p = 2w + 2L -> = 2(w+L) --> 1/2p = w + L --> w = 1/2p - L
收錄日期: 2021-05-01 20:56:44
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