# APB is congruent to DPC. Find $x$ [closed]

I wrote in $x+23$ for DPC but then I'm stuck heres the image since I can't embed:

APB is congruent to DPC.

APB is $x+23$

BPC is $x$

BPD = $4x - 39$

Which can be seen here:

-
Please, explain your problem. Write all details. –  Sigur Jul 1 '12 at 13:32
Edited and explained. –  user34548 Jul 1 '12 at 14:00
HINT: BPC + CPD = BPD. So we have that $2x + 23 = 4x - 39$. Solve for $x$.