Respuesta :
Answer:
x= -3.1
Step-by-step explanation:
Isolate the variable 5.1= -3x-4.2
1. Add 4.2 to each side 9.3= -3x
2. Divide both sides by -3 x= -3.1
Answer:
the other dude is rght it is -3.1 i got the right answer on edge vote him brainiest that question confused me
Step-by-step explanation: