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

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What is the SUM of x and y?
x + 2y = -13
x + 3y = -18




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




What is the SUM of x and y?
3x + y = 10
x - 2y = 1




What is the SUM of x and y?
3x - 2y = -21
3x - 3y = -24




What is the SUM of x and y?
3x - 3y = -18
x + 2y = 12

What is the SUM of x and y?
x - 3y = -15
3x - 3y = -21




What is the SUM of x and y?
x - y = 11
3x - 2y = 28




What is the SUM of x and y?
2x - 2y = -12
3x + 2y = -13




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




What is the SUM of x and y?
2x - 3y = 17
2x - 2y = 12

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