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

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What is the SUM of x and y?
9x - 6y = -12
3x + 9y = -15




What is the SUM of x and y?
5x + 9y = -61
4x - 4y = -4




What is the SUM of x and y?
5x + 7y = 57
3x + 9y = 63




What is the SUM of x and y?
3x - y = 21
5x - 2y = 35




What is the SUM of x and y?
8x + 7y = -15
9x - 7y = -2

What is the SUM of x and y?
7x + 4y = -12
6x - 3y = 9




What is the SUM of x and y?
6x - 8y = -12
7x + 2y = 20




What is the SUM of x and y?
8x - 9y = 29
7x + 8y = 73




What is the SUM of x and y?
2x + 5y = 9
7x - 7y = 56




What is the SUM of x and y?
2x + 3y = 22
7x - 3y = -4

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