Respuesta :
Answer:
-3x+xy-7y
Step-by-step explanation:
you start by finding all the like terms
Answer: xy - x - 7y
Step-by-step explanation:
2xy - xy = xy
-3x + 2x = -x
4y - 11y = -7y
Therefore ans = xy - x -7y
Answer:
-3x+xy-7y
Step-by-step explanation:
you start by finding all the like terms
Answer: xy - x - 7y
Step-by-step explanation:
2xy - xy = xy
-3x + 2x = -x
4y - 11y = -7y
Therefore ans = xy - x -7y