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Solve the system of equations y = -2x - 9 and -x + 3y = 8 using the substitution method.
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Solve the system of equations y = -2x - 9 and -x + 3y = 8 using the substitution method.

User Andrew Zimmer
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1 Answer

3 votes

Answer: (-5,1)

Step-by-step explanation: Explanation in picture.

User MaVVamaldo
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