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

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What is the SUM of x and y?
3x - 3y = -12
x + 3y = 24




What is the SUM of x and y?
x - y = 4
x + 3y = 16




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




What is the SUM of x and y?
3x - 3y = -6
3x - 2y = -4




What is the SUM of x and y?
2x - y = -7
3x - 3y = -12

What is the SUM of x and y?
x - y = 0
x - 2y = -1




What is the SUM of x and y?
2x + y = 15
2x - y = 9




What is the SUM of x and y?
3x - 3y = -21
3x + 2y = 4




What is the SUM of x and y?
x - 2y = -5
2x - y = -4




What is the SUM of x and y?
x - 3y = -18
3x + y = 6

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