Respuesta :

Answer:

x + 4y + 3

Step-by-step explanation:

3x - 6 + 7y - 2x + 9 - 3y

GROUPING ALL LIKE TERMS,

= (3x - 2x) + (7y - 3y) + (9 - 6)

Final Answer = x + 4y + 3

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Answer:

Step-by-step explanation:

x+4y+3