Question

I need help to solve: Q= p-q/2, for p
This is what i got for it.
= 2*Q= 2* p-q/2
= 2Q = 2/1 * p-q/2
= 2Q/-q = p-q/-q
= 2Q/-q =p 0r p= 2Q/-q
Is it correct, if not what did I do wrong?

Answer 1

Q= p-q/2, for p multiply 2 both sides
2Q=p-q(add q both sides)
2Q+q=p

Answer 2

p = Q + q/2...ur mistake was when u multiplied by 2. it becomes 2Q= 2p-q and not 2Q=2p - q/2

Answer 3

thanks Kboy I got it now.

Answer 4

thanks Angela for the help.

Answer 5

and angela if im analysing ur name correctly, then its ur bday in 9days time..

Answer 6

uw Tymaree :)
@Kboy is it 12 today? if it is then yea my bday is in 9 days :):)

Answer 7

yes it is in South Africa. njoy it

Answer 8

Yea in Albania/Europe is too(is just tht i've lost the sense of time :P :P) Thnx :)