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

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What is the SUM of x and y?
2x + 3y = -9
2x - 3y = 21




What is the SUM of x and y?
x - 2y = -4
x + 2y = 16




What is the SUM of x and y?
3x - 3y = -18
x - 2y = -7




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




What is the SUM of x and y?
x + 3y = -11
3x - 3y = 27

What is the SUM of x and y?
3x + 2y = 23
2x - y = -1




What is the SUM of x and y?
x - 3y = -13
2x + y = 9




What is the SUM of x and y?
x - 3y = -15
2x - 3y = -9




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




What is the SUM of x and y?
x + 2y = 7
3x - 3y = -15

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