URGENT HELP PLEASE!

G

Guest

Guest
I need help fast! I have to turn in this homework tomorrow, and I was absent so I have NO IDEA what to do!
I need to use Factoring. It says: Solve each formula in terms of the given variable. The problem is: S=L+2B ;B ( i am solving for B, not the answer, I think Its just simplifying the problem)
PLEASE HELP FAST! I need this ASAP! If you could possibly explain how to do it, it would be appreciated.
THANKS SO MUCH! :D
 
S = L+ 2B


Look at this example:

10 = 4 + (2 *3)


How would yoiu make 3 the subjuect.


Subtract 4 from both sides


6 = 2*3


Then divide both sides by 2


3 = 3


So with

S = L+ 2B


Subtract L from both sides.


S - L = 2B

Then divide both sides by 2

(S - L)/2 = B
 
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