perplexus.info :: Just Math : Given Quadratic, Find Linear

Given Quadratic, Find Linear (Posted on 2024-06-16)

x and y are real numbers that satisfy this system of equations:

x² + y² =107
2xy+3x+3y =73

Find the value of x+y

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

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