Respuesta :

Answer:

Andre subtracted 3x from both sides while Diego subtracted 2x from both sides

Step-by-step explanation:
A. Andrés -x+6=-8
Andre moves the 3x from the right hand side of the equation to the left - hand side:
2x+6-3x=8.
-x+6=-8


B. Diego’s 6=x-8
Diego moves the 2x from the left-hand side of the equation to the right-hand side:
6=3x-8-2x
6=x-8