Step-by-step explanation:
if we transform an equation, we need to do the same operation on both sides.
in this case we want to end up with just x on one side.
that means we want to divide 3x by 3. and that again means we need to do the same also on the other side :
6/3 = 3x/3
2 = x
tada !!!!
the value of x is 2.
