Relax

Respuesta :

Answer:

36

Step-by-step explanation:

Fine I wont

Answer:

x=36

Step-by-step explanation:

20+2x=x+56

-20         -20

2x=x+36

-x  -x

x=36

20+2(36)=(36)+56

20+72=36+56

92=92

Hope this helps.