Question

Solve for x

Choices:

x = 19
x = 12
x = 9
x = 16

Answer 1

This is what you solve for X

Answer 2

And here is the problem

Answer 3

ΔCDE∽ΔCAB
Hence 12 : 3 = {12+(x-3)} : 3+4, which gives you x = 19.

Answer 4

Thank you so much.