Respuesta :

Answer:x= 4

Step-by-step explanation:

Ver imagen bloopersmiles
nuonmar

Answer:

Step-by-step explanation:

I know

4x+23= 27x because we dont know the value of x, and 10x-1 is 9 because once again, you dont know the value of x.

I dont know if/how im supposed to do the middle one (the triangle)