Respuesta :

Answer:

Step-by-step explanation:

you move the -10 to the other side of the equation

3x=84+10

3x=94

x=31 1/3

Answer:

Your goal is to get x by itself

3x-10=84

First you want to add 10 to each side

3x=94 (-10+10=0, 84+10=94)

Last step is divide each side by 3

x= 31 and 1/3 or 94/3

Hope this helps ;)