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

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What is the SUM of x and y?
9x + 7y = 28
2x + 8y = -26




What is the SUM of x and y?
7x - 7y = 14
4x + 8y = 20




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




What is the SUM of x and y?
5x + 7y = 48
7x - 8y = -4




What is the SUM of x and y?
2x + 9y = -6
9x - 9y = 72

What is the SUM of x and y?
2x - 8y = -62
5x - 5y = -50




What is the SUM of x and y?
6x - 7y = 21
5x + 9y = -27




What is the SUM of x and y?
3x - 8y = 37
3x - 3y = 27




What is the SUM of x and y?
6x - 2y = -34
5x + y = -15




What is the SUM of x and y?
8x + 2y = 32
5x + 8y = 47

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