Respuesta :

Answer:

Exact Form:

X= - 3/2

Decimal Form:

X= -1.5

Mixed Number Form:

X= - 1  1/2

Step-by-step explanation:

foreverlytae
3x = 9 + 9x
-9x -9x
__________
-6x = 9
/ -6x /-6

X= -1.5