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

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What is the SUM of x and y?
3x - 3y = -15
8x - 7y = -39




What is the SUM of x and y?
6x - 3y = -27
9x - 2y = -43




What is the SUM of x and y?
8x + 4y = 36
2x + 9y = -31




What is the SUM of x and y?
9x + 5y = 54
2x + y = 12




What is the SUM of x and y?
2x - 8y = -44
5x - 4y = 2

What is the SUM of x and y?
9x - 5y = -7
3x - 5y = 11




What is the SUM of x and y?
2x + 3y = -11
9x - y = -6




What is the SUM of x and y?
5x + 3y = 21
9x - 6y = -42




What is the SUM of x and y?
2x - y = 19
3x - 7y = 56




What is the SUM of x and y?
2x - 5y = -1
3x - 8y = -1

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