Please help with this question i will mark you brainliest !

Mathematics

1 answer:

Varvara68 [4.7K]2 years ago

7 0

Answer:

x -y +1 =0

Step-by-step explanation:

x - y + 1 = 0

(3,4)

so when x = 3 , y must equal to 4

3 - y + 1 = 0

move y to the other side

y = 3 + 1

y= 4

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