576  SystemEq3
What is the SUM of x and y? 2

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What is the SUM of x and y?
8x + 5y = 15
8x - 7y = -21




What is the SUM of x and y?
3x + 5y = 12
5x - 4y = -17




What is the SUM of x and y?
2x - 4y = 10
7x + 3y = -16




What is the SUM of x and y?
7x + 6y = -33
7x - 3y = -15




What is the SUM of x and y?
9x + 4y = 50
9x + y = 53

What is the SUM of x and y?
9x - 9y = -18
8x - 4y = -12




What is the SUM of x and y?
3x - 5y = 14
8x + 7y = 17




What is the SUM of x and y?
5x - 8y = 22
9x - 3y = -6




What is the SUM of x and y?
2x - 4y = 34
5x + 4y = 15




What is the SUM of x and y?
9x + y = 14
3x - 9y = 42

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