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

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What is the SUM of x and y?
2x - y = -9
2x + y = 1




What is the SUM of x and y?
2x - 3y = -13
x - 2y = -7




What is the SUM of x and y?
2x - y = 8
3x - 3y = 15




What is the SUM of x and y?
2x - y = 10
3x - 3y = 18




What is the SUM of x and y?
2x + y = -5
x + 2y = -4

What is the SUM of x and y?
x - y = 0
3x + y = -12




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




What is the SUM of x and y?
x + 3y = -10
3x + y = -6




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




What is the SUM of x and y?
3x - 3y = 24
x - 3y = 10

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