Solve the System of Equations by the Elimination Method

question 113

Multiple Choice

Solve the system of equations by the elimination method.
-0.8x + 0.3y = 10.7
-0.3x - 0.1y = -3.9

• A)(100, 90)
• B)(1, 0.9)
• C)(10, 9)
• D)(9, 10)

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