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

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What is the SUM of x and y?
2x - 8y = -18
3x + y = -1




What is the SUM of x and y?
4x + 9y = -15
6x + 4y = 6




What is the SUM of x and y?
3x - 6y = -48
6x - 5y = -47




What is the SUM of x and y?
3x - 8y = -2
9x - 5y = 13




What is the SUM of x and y?
6x - y = 41
6x + y = 43

What is the SUM of x and y?
2x + 5y = -1
3x - 8y = 14




What is the SUM of x and y?
8x + y = 29
3x + 8y = 49




What is the SUM of x and y?
4x - 7y = -34
6x - 4y = -12




What is the SUM of x and y?
4x - 7y = -20
6x - y = -30




What is the SUM of x and y?
3x + 2y = 19
2x + 6y = 8

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