# make the leeter in brackets the subject

1. ax-d=h [x] 2.zy+k=m [y] 3.d(y+e)=f [y] 4.m(a=k)=d [k]
2. a+bm=c [m]
3. ae squared= b [e] 7.yt squared=z [t]
4. x squared - c=e [x] 9.my-n=b [y]
5. a(z+a)=b [z]
With so many questions to answer it would be advisable for you to buy some tutor time so we can help you through each one individually. You do need to understand how to answer these sorts of questions and not just write the answers. If these came up in your exam then what would you do??!! However i will put the answers here for you so you can check them for yourself
javaid.aslam
18 April 2011
2) y=(m-k)/z
javaid.aslam
18 April 2011
1) x=(h+d)/a
javaid.aslam
18 April 2011
3) y=f/d - e
javaid.aslam
18 April 2011
m=(c-a)/b
javaid.aslam
18 April 2011
4) k=d/m - a
javaid.aslam
18 April 2011
t = (z/y) square rooted
javaid.aslam
18 April 2011
e=(b/e) square rooted
javaid.aslam
18 April 2011
y=(b+n)/m
javaid.aslam
18 April 2011
x= (e+c)square rooted
javaid.aslam
18 April 2011
z=b/a - a
javaid.aslam
18 April 2011
Some of your questions were not clear but i have put the answers up anyway
javaid.aslam
18 April 2011