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10 votes
From the sum of 5x+7y-12 and 3x-5y+2
subtract -6x+3y+9​

1 Answer

12 votes

8x+9y-1

Explanation:

5x+7y-12 + 3x-5y+2

2x+12y-10 - 6x+3y+9

8x+9y-1

User Ramees Thattarath
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