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

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What is the SUM of x and y?
7x - 9y = -28
9x + 4y = -36




What is the SUM of x and y?
9x + 6y = -24
6x - 6y = 24




What is the SUM of x and y?
8x - 3y = 15
2x - y = 5




What is the SUM of x and y?
2x + 4y = 14
9x - 6y = 39




What is the SUM of x and y?
5x + 8y = -7
2x - 8y = -14

What is the SUM of x and y?
8x + 5y = 35
4x + 7y = 13




What is the SUM of x and y?
8x + 9y = 101
8x + 4y = 76




What is the SUM of x and y?
3x + 8y = 63
6x - 3y = 12




What is the SUM of x and y?
7x - 8y = -75
5x + 9y = 20




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

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