forming a formula from a-b=c-d

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forming a formula from a-b=c-d

Postby khazaymeh on Wed Mar 26, 2014 3:03 pm

Hi, I am beginner in mathematics , I have the following relationship:

a-b=c-d

I need to calculate c under the assumption that a, b and d are known values.
I got c=a-b+d
and c=a/b*d

can I use any other formulas?!!
khazaymeh
 
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Re: forming a formula from a-b=c-d

Postby buddy on Wed Mar 26, 2014 3:47 pm

khazaymeh wrote:Hi, I am beginner in mathematics , I have the following relationship:

a-b=c-d

I need to calculate c under the assumption that a, b and d are known values.
I got c=a-b+d
and c=a/b*d

How did you get c=a/(bd)?? Why do you need other formulas? What was the original question they asked you?
buddy
 
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Joined: Sun Feb 22, 2009 10:05 pm


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