Question

[7-2x+5y-(x-y)]-(5x+3y-7)​

Answer 1

Step-by-step explanation:

[7-2x+5y-(x-y)]-(5x+3y-7)

[7-2x+5y-x+y]-5x-3y+7

[7-3x+6y]-5x-3y+7

7-3x+6y-5x-3y+7

7-8x+3y+7

14-8x+3y

hope it helps you

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Answer 2

7-2x+5y-x+y-5x-3y+7

14-8x-3y