I have read my tutorial book over and over but i still cannot understand how to make k the subject of the below equation.
I really need to understand how this works so please do not give me any answers - just direct me and explain where I go wrong.
The question asks I make k the subject of;
t= 9s/5+4k
I begin by multiplying both sides by (5+4k) giving
t*(5+4k) = 9s/5+4k*(5+4k)
Simplifying gives me
t(5+4k)=9s (i think)
multiplying both sides gives me
5t+4kt=9s
I want to find all the terms that contain the required subject, k, and move them to the left.
4kt=5t+9s
Now i want to subtract and then divide by t which gives
k=5t-9s/4t
Im stabbing in the dark with parts of this equation. Any direction would be appreciated
I really need to understand how this works so please do not give me any answers - just direct me and explain where I go wrong.
The question asks I make k the subject of;
t= 9s/5+4k
I begin by multiplying both sides by (5+4k) giving
t*(5+4k) = 9s/5+4k*(5+4k)
Simplifying gives me
t(5+4k)=9s (i think)
multiplying both sides gives me
5t+4kt=9s
I want to find all the terms that contain the required subject, k, and move them to the left.
4kt=5t+9s
Now i want to subtract and then divide by t which gives
k=5t-9s/4t
Im stabbing in the dark with parts of this equation. Any direction would be appreciated