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

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




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




What is the SUM of x and y?
2x - 3y = 21
3x - 2y = 24




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




What is the SUM of x and y?
2x + 3y = 21
x - y = -7

What is the SUM of x and y?
3x + 2y = 23
x - y = -4




What is the SUM of x and y?
3x - 2y = -18
x + 3y = 5




What is the SUM of x and y?
x + 3y = -14
2x - y = 7




What is the SUM of x and y?
3x + y = 0
x + 3y = 8




What is the SUM of x and y?
3x + 2y = 26
x - 3y = -6

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