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16 votes
Solve: 2x+6y=42 3x+2y=70

1 Answer

6 votes

Answer:

x-4y=28

Explanation:

2x+6y=42

-3x-2y=-70 (both side multiple -1 )

The answer is x-4y=28 or -x+4y=-28

answered
User Pankaj Bansal
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