Respuesta :

Answer:

x=2

Step-by-step explanation:

-1=3x-7

-1+7=3x

6=3x

x=6

3

x=2

hope it helps.

theleangreenbean

Answer:

x=2

Step-by-step explanation:

-1=3x-7

Add both sides by 7 to isolate 3x

-1+7=3x-7+7

6=3x

Divide both sides by 3 to isolate x

6/3=3x/3

2=x

I hope this helps!