317  SystemEq3
What is the SUM of x and y? 1

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What is the SUM of x and y?
9x + y = -28
8x - 4y = -20




What is the SUM of x and y?
9x - 8y = 32
4x - 7y = 28




What is the SUM of x and y?
7x + y = -30
4x + 7y = 15




What is the SUM of x and y?
4x - 9y = -70
2x - 7y = -50




What is the SUM of x and y?
5x + 8y = -1
3x - 2y = 13

What is the SUM of x and y?
2x + 8y = -10
4x - 4y = 20




What is the SUM of x and y?
6x - 3y = -21
7x - 8y = -56




What is the SUM of x and y?
7x + 3y = -26
3x + 6y = 3




What is the SUM of x and y?
2x + 7y = 13
7x - y = -31




What is the SUM of x and y?
8x + 7y = 18
5x + 3y = 14

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