4x-1=3x+2/3
x=?
...........


Răspuns :

4x-1=3x+2/3
4x-3x-1=2/3
4x-3x=2/3+1
x=2/3+1
x=5/3
x=1,(6)
4x - 1 = 3x + 2/3
4x - 3x = 2/3 + 1
x = 2/3 + 3/3
x= 5/3
x= 1,(6)