Need the answer can’t solve this

Need The Answer Cant Solve This class=

Answer :

Step 1 solve (2x-26)°= (x - 13)
Step 2 now solve (7x+8)°= (7x +8)
Step 3 add (x-13) + (7x +8)= 8x - 5 i hope it helps ask me if u didn’t understand or want me to explain something!