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

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




What is the SUM of x and y?
2x - 3y = 21
3x + y = 15




What is the SUM of x and y?
2x + 3y = 26
3x - y = 17




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




What is the SUM of x and y?
3x + 2y = 20
3x - y = 26

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




What is the SUM of x and y?
3x - y = -12
3x - 3y = 0




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




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




What is the SUM of x and y?
3x + 2y = 8
2x + y = 6

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