453  SystemEq1
What is the SUM of x and y? 1

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




What is the SUM of x and y?
2x + 3y = 10
3x - 3y = 15




What is the SUM of x and y?
x - 3y = 19
x + 2y = -1




What is the SUM of x and y?
x - y = 9
3x - 3y = 27




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

What is the SUM of x and y?
3x + y = 21
x + 3y = 23




What is the SUM of x and y?
x - 2y = 7
3x - y = 6




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




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




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

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