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

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What is the SUM of x and y?
3x - y = -13
3x + y = -17




What is the SUM of x and y?
3x - 2y = 9
2x + 3y = -20




What is the SUM of x and y?
3x - y = -20
3x - 2y = -25




What is the SUM of x and y?
2x + 3y = 27
2x - y = -1




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

What is the SUM of x and y?
2x + 3y = 8
2x - 3y = -4




What is the SUM of x and y?
2x + 3y = -4
3x - 2y = -19




What is the SUM of x and y?
2x - 2y = -8
3x + y = -4




What is the SUM of x and y?
2x + 3y = 16
2x + y = 0




What is the SUM of x and y?
2x + 3y = -7
3x - y = 17

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