2X + 4X+ 2 = 8
Tačno
Netačno
2x + 3x -4y
7xy
5x +4y
5X - 4y
1y
X-3X+2
2X
-2X+2
2X+2
5X
6x
2x + 4
4x + 4
2x + 8
2x
2x +2y
2x+8y
8x+8y