Respuesta :

Answer:

-3.1=x or x=-3.1

Step-by-step explanation:

Equation: 5.1=-3x-4.2

Adding 4.2 on both sides

5.1=-3x-4.2

+4.2    +4.2

Which equals:

9.3/-3=-3x/-3

Divide -3 on both sides:

-3.1=x or x=-3.1

Hope this helps!

ualanna7

Answer:

x=-3.1

Step-by-step explanation:

Use Cy-math next time for a problem like this