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

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What is the SUM of x and y?
2x - 2y = 18
7x - 2y = 43




What is the SUM of x and y?
9x - 7y = -80
9x + 5y = -20




What is the SUM of x and y?
7x + 4y = 45
3x - 2y = -3




What is the SUM of x and y?
5x + 4y = 29
4x - y = -2




What is the SUM of x and y?
3x + 5y = 19
5x - 7y = -45

What is the SUM of x and y?
9x + 5y = 18
5x + 9y = 10




What is the SUM of x and y?
3x - 3y = -9
8x + 2y = 6




What is the SUM of x and y?
6x + 8y = 2
9x - 5y = 88




What is the SUM of x and y?
9x + 5y = 34
4x - 2y = -6




What is the SUM of x and y?
7x - 7y = 63
7x - 4y = 48

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