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

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What is the SUM of x and y?
3x + 4y = 28
3x - 5y = -35




What is the SUM of x and y?
7x - 3y = -30
8x - 7y = -45




What is the SUM of x and y?
7x - 7y = 35
9x - 8y = 45




What is the SUM of x and y?
7x - 6y = -70
8x + y = -25




What is the SUM of x and y?
6x - y = -36
4x + 5y = 10

What is the SUM of x and y?
2x - 9y = -41
4x - y = 3




What is the SUM of x and y?
3x - y = 19
3x - 6y = 39




What is the SUM of x and y?
2x - 2y = -2
3x + 5y = -27




What is the SUM of x and y?
8x - 5y = -14
4x - 9y = -46




What is the SUM of x and y?
5x + 4y = 20
3x - 3y = 12

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