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

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What is the SUM of x and y?
7x - 3y = -18
8x + y = 6




What is the SUM of x and y?
9x - y = 34
6x + 7y = 38




What is the SUM of x and y?
3x + 2y = 13
2x - 9y = 19




What is the SUM of x and y?
6x - 5y = -18
7x + 6y = 50




What is the SUM of x and y?
2x - 8y = -50
2x - 7y = -45

What is the SUM of x and y?
4x + 5y = -6
9x - 3y = -42




What is the SUM of x and y?
5x + 4y = 4
2x - 5y = 28




What is the SUM of x and y?
9x - 3y = 36
4x - 3y = 21




What is the SUM of x and y?
3x - 4y = -18
8x + 9y = 70




What is the SUM of x and y?
4x - 7y = 23
9x - 2y = 38

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