920  SystemEq2
What is the SUM of x and y? 2

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What is the SUM of x and y?
2x - y = 4
2x + y = 20




What is the SUM of x and y?
3x + 2y = 6
3x - 2y = -18




What is the SUM of x and y?
2x - 3y = -6
3x - 2y = -9




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




What is the SUM of x and y?
3x - 2y = -7
3x + 2y = 13

What is the SUM of x and y?
2x - y = -5
3x - 2y = -6




What is the SUM of x and y?
3x - 3y = -12
2x - y = -10




What is the SUM of x and y?
3x - 2y = 8
2x + 3y = 40




What is the SUM of x and y?
3x + y = 14
2x - y = 16




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

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