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

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What is the SUM of x and y?
3x - y = -7
8x + 3y = -13




What is the SUM of x and y?
4x + 3y = -5
7x + 2y = 1




What is the SUM of x and y?
2x + 4y = -14
9x - 2y = 37




What is the SUM of x and y?
2x + 5y = -25
5x - y = -22




What is the SUM of x and y?
3x - 8y = 26
4x - 3y = 4

What is the SUM of x and y?
4x - y = -13
6x - 4y = -32




What is the SUM of x and y?
4x - 8y = 40
6x + 2y = 18




What is the SUM of x and y?
8x - 6y = 18
8x + y = -3




What is the SUM of x and y?
8x + y = -33
3x - 7y = -64




What is the SUM of x and y?
8x - 5y = -51
8x + 2y = -2

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