Solve the System by Substitution $$\begin{aligned}x - 8 y & = 5 \\x & = 9 y\end{aligned}$$

question 135

Multiple Choice

Solve the system by substitution.
- $$\begin{aligned}x - 8 y & = 5 \\x & = 9 y\end{aligned}$$

• A) \(\{ ( 5,45 ) \}\)
• B) \(\left\{ \left( \frac { 8 } { 17 } , \frac { 5 } { 17 } \right) \right\}\)
• C) \(\{ ( 45,5 ) \}\)
• D) \(\{ ( - 45 , - 5 ) \}\)

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