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

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What is the SUM of x and y?
6x + 7y = 35
2x - y = 15




What is the SUM of x and y?
9x + 4y = 43
7x - 8y = -11




What is the SUM of x and y?
6x - 7y = 32
8x - 7y = 38




What is the SUM of x and y?
4x + 9y = -30
8x + 7y = -38




What is the SUM of x and y?
9x - 9y = -18
6x - 8y = -22

What is the SUM of x and y?
8x + 6y = 38
7x - 6y = 67




What is the SUM of x and y?
8x - 2y = 10
4x - 9y = 45




What is the SUM of x and y?
6x + 5y = 20
8x + 6y = 24




What is the SUM of x and y?
4x + 3y = -15
8x - 7y = 35




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

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