बंदु पर प्रतिच्छेद करता है,
(i) 5x - 4y + 8 = 0
7x+6y -9 = 0
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Step-by-step explanation:
5x-4y+8=0
1xy+8=0
9xy=0
7x+6y-9=0
13xy-9=0
4xy=0
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