I need some help. ABC = 8x - 10, and I'm supposed to find the measurements of ABD, and DBC.

Answer 1

Assuming BD bisects angle ABC,
ABD and DBC are both (8x-10)/2 = 4x-5

If there is other information you have withheld, now is the time to present it.

Answer 2

Between A and D is 2x + 8. That's everything I have.

Answer 3

in that case, if in fact BD bisects angle ABC, 4x-5 = 2x+8
Now you can solve for x, and then get the angle measures.

Answer 4

Thanks.