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

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What is the SUM of x and y?
3x - 3y = 21
3x + 2y = -9




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




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




What is the SUM of x and y?
2x + 3y = 6
3x - 2y = -4




What is the SUM of x and y?
2x + y = -9
2x - y = -15

What is the SUM of x and y?
3x + 2y = 24
2x + 3y = 16




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




What is the SUM of x and y?
3x - y = 18
2x + 3y = -10




What is the SUM of x and y?
2x + 3y = 24
2x - 2y = -6




What is the SUM of x and y?
2x - 2y = -14
3x - y = -13

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