520  SystemEq1
What is the SUM of x and y? 2

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What is the SUM of x and y?
2x + y = -7
2x - 2y = 8




What is the SUM of x and y?
3x - 3y = -6
2x - y = 1




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




What is the SUM of x and y?
x + 2y = -8
3x - y = 4




What is the SUM of x and y?
x + 3y = 13
x + 2y = 7

What is the SUM of x and y?
x + 2y = 11
3x + 2y = 17




What is the SUM of x and y?
3x - 2y = -4
2x + y = 9




What is the SUM of x and y?
2x + y = -5
x + 3y = 0




What is the SUM of x and y?
3x - 2y = 19
2x - 3y = 11




What is the SUM of x and y?
3x - 3y = 24
2x - y = 14

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