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

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




What is the SUM of x and y?
3x + y = 24
x - 3y = -12




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




What is the SUM of x and y?
2x + 3y = -5
x + 3y = -1




What is the SUM of x and y?
x - y = -4
2x - y = -9

What is the SUM of x and y?
x - 3y = -16
2x - 3y = -11




What is the SUM of x and y?
2x + 3y = 26
x + 2y = 15




What is the SUM of x and y?
3x - 3y = 9
3x - y = 17




What is the SUM of x and y?
3x + y = 7
3x - y = 11




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

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