3x = 2x + 12

X must equal twelve for that statement to be true.

suubtracting 2x from both sides, you get:

x = 12

hope this helped! :)

Do the Alegebera, 

1. 3x=2x+12, we need to bring x terms to 1 side and numberes on the other, we now have 3x-2x=12, 
2. now you need to subtract 3x-2x=x, you now have x=12, 12 is the only value that satifies this equation.

Do the Alegebera, 

1. 3x=2x+12, we need to bring x terms to 1 side and numberes on the other, we now have 3x-2x=12, 
2. now you need to subtract 3x-2x=x, you now have x=12, 12 is the only value that satifies this equation.

 

subtract 2x from both sides to get x=12