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3 years ago

11

How do you solve the substitution of y=5x-3 and y=-6x-3

1 answer:

svlad2 [7]3 years ago

8 0

5x-3=y 6x-3=y
x=1 x=1
51-3=y 61-3=y
51=5 61=6
5-3=y 6-3=y
2 3
y=2 y=3

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