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

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What is the SUM of x and y?
3x - y = -8
3x + y = -16




What is the SUM of x and y?
2x - 3y = -18
3x + y = 6




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




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




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

What is the SUM of x and y?
2x + y = 1
2x - 2y = -20




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




What is the SUM of x and y?
3x - 3y = -12
x - y = -4




What is the SUM of x and y?
x + 3y = 18
3x - y = 14




What is the SUM of x and y?
x + 2y = 18
2x + 3y = 29

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