Solve for X and Y: X + 9y = 18

question 106

Multiple Choice

Solve for x and y: x + 9y = 18 x + 15y = 42

• A)x = 18, y = 4
• B)x = 18, y = -4
• C)x = -18, y = -4
• D)x = -18, y = 4
• E)x = 4, y = -18

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