363  SystemEq1
What is the SUM of x and y? 1

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What is the SUM of x and y?
2x - 3y = -18
2x + 3y = 6




What is the SUM of x and y?
x - 2y = -3
3x - 3y = 0




What is the SUM of x and y?
x - y = 1
x + 3y = -15




What is the SUM of x and y?
2x - y = 10
3x - y = 16




What is the SUM of x and y?
2x - y = 2
x - 2y = 1

What is the SUM of x and y?
x - 3y = 11
2x - 2y = 10




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




What is the SUM of x and y?
3x + 2y = 14
x - 3y = -21




What is the SUM of x and y?
2x + 3y = -2
x - 2y = 6




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

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