Respuesta :

Answer:

5x + 6

Step-by-step explanation:

4x - 3 + 2x + 1 - x + 8

= 4x + 2x - x -3 + 1 +8

= 5x + 6

5x+6
4x+2x=6x 6x-1x=5x
-3+1=-2+8=6
5x+6= 5x+6