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

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What is the SUM of x and y?
3x + 2y = 15
3x - 6y = 15




What is the SUM of x and y?
3x - 6y = -15
5x + 7y = 60




What is the SUM of x and y?
2x + 5y = -4
8x + 2y = -16




What is the SUM of x and y?
7x + 8y = -28
4x - 5y = -16




What is the SUM of x and y?
3x + 7y = -26
4x - y = 17

What is the SUM of x and y?
9x + 2y = 1
7x + 8y = -25




What is the SUM of x and y?
5x - 8y = -14
5x - 7y = -11




What is the SUM of x and y?
4x + y = 10
4x - 4y = 20




What is the SUM of x and y?
7x - y = 32
5x + 9y = -16




What is the SUM of x and y?
4x - 3y = -16
6x + 4y = 10

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