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

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What is the SUM of x and y?
2x - y = -8
2x - 3y = -20




What is the SUM of x and y?
2x + 3y = 15
3x + y = 12




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




What is the SUM of x and y?
x - 3y = 15
2x + y = -5




What is the SUM of x and y?
x + 2y = -12
3x + y = -11

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




What is the SUM of x and y?
2x - y = -1
2x - 2y = -6




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




What is the SUM of x and y?
x - 3y = 6
3x + 2y = 18




What is the SUM of x and y?
2x + y = 1
x - 3y = -24

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