490  SystemEq1
What is the SUM of x and y? 2

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What is the SUM of x and y?
x + 2y = 13
3x + y = 4




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




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




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




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

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




What is the SUM of x and y?
x - y = -4
2x - 3y = -13




What is the SUM of x and y?
2x + y = -7
2x + 3y = -1




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




What is the SUM of x and y?
2x - 2y = -12
2x + 3y = -7

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