I’m not sure if it’s correct but I think you have to find the slope in order to get your answer
Since there is no denominator or anything under a square root, which are the two limits to domain, your domain would be (-infinity, infinity), and your range would be (-infinity, infinity)
Answer:
-93
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5x + 8y = -29
7x - 2y = -67 ..... multiply both sides by 4
5x + 8y = -29
28x - 8y = -268
33x + 0y = -297
x = -9
(-9, 2)