Answer:
x=9
Step-by-step explanation:
FE is 3x-7
since ΔABC≅ΔDEF the equivalent of FE is CB, or BC...which is 20
3x-7=20
3x=27
x=9
It is already in simplest form
Hope this helps you!
Answer:
Step-by-step explanation:
The estemit will be 0
125% my guys im sorry if its wrong :(