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

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What is the SUM of x and y?
7x + 4y = 11
9x + y = 10




What is the SUM of x and y?
7x - 9y = 40
9x - 6y = 57




What is the SUM of x and y?
2x + 4y = -20
8x - 6y = 30




What is the SUM of x and y?
5x - 9y = 17
9x - y = -15




What is the SUM of x and y?
3x - 7y = 13
9x + y = -49

What is the SUM of x and y?
2x - 4y = -10
7x + 2y = 61




What is the SUM of x and y?
3x + y = 1
9x - 2y = 13




What is the SUM of x and y?
8x + 3y = 26
3x + 4y = 4




What is the SUM of x and y?
6x + 4y = 14
4x - 3y = 32




What is the SUM of x and y?
8x - y = -47
9x - 5y = -80

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