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

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What is the SUM of x and y?
8x + 9y = 45
5x - 8y = -40




What is the SUM of x and y?
4x + 6y = 0
4x - 7y = -26




What is the SUM of x and y?
5x - 6y = 37
9x + 6y = 33




What is the SUM of x and y?
6x + 5y = 43
4x - 5y = -13




What is the SUM of x and y?
3x + 9y = 54
7x + 9y = 78

What is the SUM of x and y?
4x + y = 20
9x - 9y = 90




What is the SUM of x and y?
2x + y = 13
5x - 3y = 27




What is the SUM of x and y?
7x - 3y = -31
8x + 6y = -26




What is the SUM of x and y?
3x - 6y = 24
4x + 3y = -12




What is the SUM of x and y?
4x + 7y = 37
8x - 5y = -59

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