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

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What is the SUM of x and y?
2x - y = 4
5x - 8y = 21




What is the SUM of x and y?
3x + 2y = 29
8x - 7y = -9




What is the SUM of x and y?
6x + 3y = 48
9x + 7y = 82




What is the SUM of x and y?
4x - y = -11
5x - 2y = -13




What is the SUM of x and y?
7x + 2y = 12
8x + y = 15

What is the SUM of x and y?
4x + 7y = -33
7x - 2y = -15




What is the SUM of x and y?
2x + y = 1
3x - 9y = -30




What is the SUM of x and y?
3x - 8y = -3
7x - 5y = 34




What is the SUM of x and y?
5x - 5y = 0
7x + 9y = 16




What is the SUM of x and y?
6x - y = 22
4x + 9y = -24

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