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

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




What is the SUM of x and y?
3x - y = -1
x + 3y = 13




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




What is the SUM of x and y?
3x - y = -15
2x - y = -11




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

What is the SUM of x and y?
3x - y = 0
3x + y = -6




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




What is the SUM of x and y?
3x - 3y = 30
x - y = 10




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




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

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