760  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 + y = 5




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




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




What is the SUM of x and y?
x - 2y = 9
3x - y = 12




What is the SUM of x and y?
2x - 3y = 4
3x - 3y = 0

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




What is the SUM of x and y?
x - y = -4
2x + 3y = 17




What is the SUM of x and y?
x - 3y = 14
2x + 3y = -17




What is the SUM of x and y?
3x + 2y = 16
x - 3y = 9




What is the SUM of x and y?
2x - y = -9
x - 3y = -22

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