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

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




What is the SUM of x and y?
3x + 2y = 4
2x - y = 12




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




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




What is the SUM of x and y?
3x - 3y = -12
2x - y = -4

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




What is the SUM of x and y?
x + 2y = 7
3x + 2y = 9




What is the SUM of x and y?
2x + y = 1
2x + 3y = -5




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




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

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