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

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What is the SUM of x and y?
x + 2y = -1
2x - y = 13




What is the SUM of x and y?
3x - 3y = 6
3x + 2y = -19




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




What is the SUM of x and y?
x - y = 7
2x - y = 11




What is the SUM of x and y?
3x - 3y = 30
2x - 2y = 20

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




What is the SUM of x and y?
3x - 2y = 15
2x + y = 10




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




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




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

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