255  SystemEq1
What is the SUM of x and y? 2

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What is the SUM of x and y?
2x - 3y = 7
2x + 3y = -23




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




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




What is the SUM of x and y?
3x + y = 10
x + 3y = -10




What is the SUM of x and y?
2x + y = -11
2x + 3y = -21

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




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




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




What is the SUM of x and y?
3x - y = -12
2x - 2y = -8




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

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