744  SystemEq3
What is the SUM of x and y? 1

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What is the SUM of x and y?
9x + 7y = 20
8x + 4y = 20




What is the SUM of x and y?
8x + 5y = 28
3x - 7y = 46




What is the SUM of x and y?
8x + 2y = 20
4x - 8y = -44




What is the SUM of x and y?
4x + 2y = -6
8x - 6y = -2




What is the SUM of x and y?
6x - 9y = 33
3x - 6y = 18

What is the SUM of x and y?
8x + 7y = 12
9x - 7y = 73




What is the SUM of x and y?
6x + 2y = 48
9x - 9y = 36




What is the SUM of x and y?
2x - 2y = -16
4x - 6y = -38




What is the SUM of x and y?
3x + 8y = 22
4x + 6y = 20




What is the SUM of x and y?
2x - y = -4
3x - 4y = -11

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