Respuesta :

-3x+4=-8

-3x=-12

x = 4

Answer:

X = 4

Explanation:

-3x+4=-8

We do the opposite operation

-3x+4=-8
-4 -4

-3x=-12

Now we do the opposite of -3 * x and do division

-12 / -3 = 4

Leave a thanks if this helped.