521  SystemEq2
What is the SUM of x and y? 2

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What is the SUM of x and y?
3x + 2y = -9
3x - y = 0




What is the SUM of x and y?
3x - y = 1
2x - 2y = -10




What is the SUM of x and y?
2x + y = 13
3x + y = 18




What is the SUM of x and y?
2x - y = -9
3x + y = -1




What is the SUM of x and y?
2x + 3y = 29
2x - 3y = -1

What is the SUM of x and y?
2x - 3y = 6
3x + y = 20




What is the SUM of x and y?
3x + y = -14
2x - y = -11




What is the SUM of x and y?
2x + y = 1
2x - 3y = 13




What is the SUM of x and y?
2x - y = -13
3x - 3y = -27




What is the SUM of x and y?
2x - 2y = 10
2x - 3y = 7

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