Respuesta :

wegnerkolmp2741o

Answer:

a = -18

Step-by-step explanation:

-2/3 a =12

Multiply each side by -3/2 to isolate a

-3/2 * -2/3a = 12 * -3/2

a = -18

Answer:

a=-18

Step-by-step explanation:

times 12 by -3/2 so 12*-1.5=-18