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

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What is the SUM of x and y?
3x + y = 21
2x - y = 19




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




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




What is the SUM of x and y?
2x + y = 21
2x + 3y = 31




What is the SUM of x and y?
2x + y = 23
3x + y = 31

What is the SUM of x and y?
2x + 3y = 31
2x + y = 17




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




What is the SUM of x and y?
2x - 2y = 14
3x - 2y = 16




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




What is the SUM of x and y?
3x - y = -7
2x - y = -4

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