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

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What is the SUM of x and y?
2x - y = 9
2x + y = 7




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




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




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




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

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




What is the SUM of x and y?
3x + 2y = 25
x - y = 5




What is the SUM of x and y?
3x - 3y = 9
2x + 3y = 11




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




What is the SUM of x and y?
x + 2y = 6
2x - y = 7

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