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Simplify the following expression: 3x - 5x - 7y + 9x + 4y =
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Simplify the following expression: 3x - 5x - 7y + 9x + 4y =

User Ajay Sharma
by
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1 Answer

5 votes

Answer:

7x-3y

Explanation:

3x-5x-7y+9x+4y

3x-5x+9x-7y+4y

7x-3y

User Michael Haephrati
by
4.0k points
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