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#1 2009-10-04 08:02:53
- lobbo
- Guest
How to rearrange the subject of the formula?
could someone show me how to do these
1. y=4/5 nx^3
2. y=mx+abx/m
3. m(2x+y)=5(2x-3)
#2 2009-10-04 11:44:01
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: How to rearrange the subject of the formula?
Hi lobbo;
1) Already looks done. Do you want to solve for x?
2) What do you need to do to this one? Solve for x?
3) If you want to solve for y:
m(2x+y) = 5(2x-3)
(2x+y) = 5(2x-3) / m
y = 5(2x-3) / m - 2x
Last edited by bobbym (2009-10-04 13:31:25)
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
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