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

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What is the SUM of x and y?
9x - 8y = -40
8x + 3y = 15




What is the SUM of x and y?
7x - 4y = -25
7x - 9y = -30




What is the SUM of x and y?
9x + y = -20
2x + 8y = -20




What is the SUM of x and y?
3x - y = -21
9x + 6y = -9




What is the SUM of x and y?
6x - 2y = -6
8x + y = 14

What is the SUM of x and y?
4x - 2y = -22
5x - 5y = -35




What is the SUM of x and y?
3x + 4y = -22
7x + 6y = -38




What is the SUM of x and y?
4x - 6y = 36
2x - 7y = 34




What is the SUM of x and y?
6x + 4y = 32
8x - 6y = -14




What is the SUM of x and y?
4x - 8y = -4
5x + 3y = -18

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