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3 years ago

12

2x – 3y=64x – 6y= 12

1 answer:

Strike441 [17]3 years ago

4 0

Step-by-step explanation:

2x-3y=6

2x-3y-6=6-6

2x-3y-6=0

4x-6y=12

4x-6y-12=0

2×-3y-6y=0

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