SOLUTION: Given-AB=BC,BC=CD find BC AB=3x-1 CD=2x+3

Algebra ->  Geometry-proofs -> SOLUTION: Given-AB=BC,BC=CD find BC AB=3x-1 CD=2x+3      Log On


   

Question 904985: Given-AB=BC,BC=CD
find BC
AB=3x-1
CD=2x+3
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
3x-1 = 2x+3 Both expressions = to BC, therefore = to one another
x = 4 Substitute x in either of the above
BC is 11