Use the Echelon Method to Solve the System $$\begin{array}{l}\frac{x}{5}+\frac{y}{5}=1 \\\frac{x}{5}-\frac{y}{5}=-\frac{7}{5}\end{array}$$ A) $(1,7)$

question 35

Multiple Choice

Use the echelon method to solve the system. $$\begin{array}{l}\frac{x}{5}+\frac{y}{5}=1 \\\frac{x}{5}-\frac{y}{5}=-\frac{7}{5}\end{array}$$

• A) \( (1,7) \)
• B) \( (-2,7) \)
• C) \( (-1,6) \)
• D) No solution

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