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

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What is the SUM of x and y?
2x - 7y = 28
4x + 2y = -8




What is the SUM of x and y?
9x - 3y = -30
8x + 4y = 20




What is the SUM of x and y?
3x + 6y = 12
8x + 9y = 11




What is the SUM of x and y?
3x - 2y = -11
6x - 5y = -26




What is the SUM of x and y?
5x + 8y = 67
9x - 5y = 43

What is the SUM of x and y?
9x - 9y = 18
8x + 6y = 58




What is the SUM of x and y?
6x + 7y = 35
5x + 6y = 30




What is the SUM of x and y?
8x - 8y = 56
6x - 7y = 47




What is the SUM of x and y?
9x + 6y = 6
2x + 7y = 7




What is the SUM of x and y?
8x + 9y = 83
8x - 3y = 47

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