Respuesta :

Answer:

-2.5

Step-by-step explanation:

2x-4=-9

2x=-5

x=-2.5

X= -5/2because 2-11 is -9. Then you have 2x-4=-9. Next you add 4 to the -9. You get -5. Then you have 2x=-5. Divide by 2. You get -5/2