Respuesta :

Answer:    x=-73+^4951/6, x= -73-^4951/6

Step-by-step explanation:

1) Multiply by LCM=6 (3x+1)

2) Simplify : -4(x+12)(3x+1)+2x(3x+1)=15

3) -4(x+12)(3x+1)+2x(3x+1)=15

4) Solve : x=-73+^4951/6, x= -73-^4951/6