844  SystemEq3
What is the SUM of x and y? 2

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What is the SUM of x and y?
4x + y = 20
2x + 7y = 36




What is the SUM of x and y?
7x + 4y = 63
4x - 6y = -22




What is the SUM of x and y?
6x + 8y = 26
4x - 7y = -32




What is the SUM of x and y?
4x - 9y = 6
7x - 7y = -7




What is the SUM of x and y?
9x - y = 65
6x - 4y = 50

What is the SUM of x and y?
2x + 3y = 16
8x - 2y = 36




What is the SUM of x and y?
5x + 9y = 70
7x - 6y = 5




What is the SUM of x and y?
2x - 7y = 34
2x + 3y = -6




What is the SUM of x and y?
7x - 4y = 45
9x - 3y = 60




What is the SUM of x and y?
8x + 7y = -9
9x + 2y = -16

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