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