B is the midpoint of line AC as shown below. There are some statements given below. Rearrange the statements in the correct order to prove x=7.

the correct order to resolve the problem is to follow the next steps
1. B is the midpoint of AC
2. AB is congruent to C
3.AB is equal to BC
4. 6x=4x+14
5. 2x=14
6. x=17