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

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What is the SUM of x and y?
4x - 4y = -40
7x + 3y = -20




What is the SUM of x and y?
5x + y = -4
9x - 3y = -12




What is the SUM of x and y?
8x + 3y = -6
7x + 6y = -12




What is the SUM of x and y?
9x + 2y = -15
5x - y = -21




What is the SUM of x and y?
4x + 8y = 56
4x - 9y = -46

What is the SUM of x and y?
6x + 9y = 51
4x - 8y = -8




What is the SUM of x and y?
9x - 8y = 23
7x + 8y = -39




What is the SUM of x and y?
9x - 7y = 91
9x + y = 59




What is the SUM of x and y?
5x + 8y = -57
6x + 3y = -42




What is the SUM of x and y?
2x - 8y = -26
8x - 4y = 8

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