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

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What is the SUM of x and y?
6x + 4y = 66
9x - y = 57




What is the SUM of x and y?
3x + y = -4
5x - 2y = -25




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




What is the SUM of x and y?
7x - 6y = 44
8x - 3y = 31




What is the SUM of x and y?
5x - 3y = -43
8x + 7y = 2

What is the SUM of x and y?
3x - 4y = 1
3x - 4y = 1




What is the SUM of x and y?
6x + 5y = -12
8x + 7y = -16




What is the SUM of x and y?
5x - 2y = -8
3x + 7y = -13




What is the SUM of x and y?
2x + 8y = -12
8x + 6y = 30




What is the SUM of x and y?
7x + 3y = -34
6x - y = -22

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