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

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




What is the SUM of x and y?
2x - 2y = -18
2x - y = -12




What is the SUM of x and y?
3x - y = -16
3x - 3y = -24




What is the SUM of x and y?
3x - 2y = -23
2x + 3y = 15




What is the SUM of x and y?
3x + 2y = -10
3x - y = -4

What is the SUM of x and y?
2x + 3y = 19
3x - 3y = 6




What is the SUM of x and y?
3x - 2y = 10
2x + y = 23




What is the SUM of x and y?
3x + 2y = 31
2x - 2y = 4




What is the SUM of x and y?
3x + 2y = 24
2x - y = 9




What is the SUM of x and y?
2x - y = -5
3x + 2y = 10

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