451  SystemEq1
What is the SUM of x and y? 1

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What is the SUM of x and y?
3x - y = -7
x - 3y = -5




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




What is the SUM of x and y?
2x - 3y = -27
x - 2y = -17




What is the SUM of x and y?
x + 2y = 17
x - 2y = -7




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




What is the SUM of x and y?
3x - 2y = 3
2x + 3y = 15




What is the SUM of x and y?
2x - 3y = -10
x - y = -3




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




What is the SUM of x and y?
x + 2y = 15
x - y = -3




What is the SUM of x and y?
3x + y = 3
x + 3y = 17




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