Respuesta :

Answer:

13

Step-by-step explanation:

6x+6-2x-1=x+15+x+16

4x+5=2x+31

4x-2x=31-5

2x=26

x=13

1. Multiply. 6x+6-2x-1=x+15+x+16. Combine and sort like terms. 4x+5=2x+31. 2x=26. Divide. X=13.