SOLUTION: I cannot think how to solve this problem. Any help with step by step would be so helpful. 3-(2-f)+1=2(2-f) Thanks

Algebra ->  Expressions-with-variables -> SOLUTION: I cannot think how to solve this problem. Any help with step by step would be so helpful. 3-(2-f)+1=2(2-f) Thanks      Log On


   

Question 224434: I cannot think how to solve this problem. Any help with step by step would be so helpful.
3-(2-f)+1=2(2-f)
Thanks
Found 2 solutions by stanbon, checkley77:
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Any help with step by step would be so helpful.
3-(2-f)+1=2(2-f)
---
3-2+f+1 = 4-2f
2+f = 4-2f
3f = 2
f = 2/3
=============
Cheers,
Stan H.

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
3-(2-f)+1=2(2-f)
3-2+f+1=4-2f
f+2f=4-3+2-1
3f=2
f=2/3 ans.
Proof:
3-2+2/3+1=4-2*2/3
2+2/3=4-4/3
2-4=-4/3-2/3
-2=-6/3
-2=-2