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1 vote
Find the point of intersection of the pair of straight lines
Y= -7x - 4
-y = 8x + 9

1 Answer

7 votes

Answer:

(-5,31)

Explanation:

See image.

Find the point of intersection of the pair of straight lines Y= -7x - 4 -y = 8x + 9-example-1
User Peter Yeremenko
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