557  SystemEq2
What is the SUM of x and y? 1

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What is the SUM of x and y?
3x - y = 4
2x + 3y = -12




What is the SUM of x and y?
3x - 2y = -4
3x + y = 20




What is the SUM of x and y?
3x - y = -9
2x - 2y = -10




What is the SUM of x and y?
2x - 2y = -4
3x - y = -12




What is the SUM of x and y?
2x + y = 21
2x - y = 11

What is the SUM of x and y?
3x - y = -5
2x - 3y = -8




What is the SUM of x and y?
2x + y = 6
3x - y = -11




What is the SUM of x and y?
2x - y = 12
3x + y = 23




What is the SUM of x and y?
3x + 2y = -14
2x - y = -7




What is the SUM of x and y?
2x - y = 9
2x - 3y = -5

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