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

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




What is the SUM of x and y?
2x - y = 4
x - y = -1




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




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




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

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




What is the SUM of x and y?
2x - 3y = -10
x + 2y = -5




What is the SUM of x and y?
x + 2y = 11
x - 2y = -17




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




What is the SUM of x and y?
x - y = -4
x - 2y = -7

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