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

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What is the SUM of x and y?
3x - 3y = 15
3x - 8y = 20




What is the SUM of x and y?
2x + 6y = -12
4x + y = 9




What is the SUM of x and y?
8x + 6y = -22
8x - 2y = 18




What is the SUM of x and y?
4x + 7y = -3
6x - 2y = 8




What is the SUM of x and y?
8x + 2y = 14
9x + 4y = 21

What is the SUM of x and y?
6x + 8y = -70
6x + 5y = -55




What is the SUM of x and y?
2x + 3y = -16
2x - 6y = 20




What is the SUM of x and y?
8x - 4y = 8
7x - 2y = 13




What is the SUM of x and y?
2x - 7y = 29
5x + 7y = -1




What is the SUM of x and y?
4x + 7y = 45
7x + 3y = 14

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