Solve the System of Equations by the Substitution Method $$\begin{array} { l } y = 3 x + 9 \\y = 8 x + 8\end{array}$$

question 214

Multiple Choice

Solve the system of equations by the substitution method.
- $$\begin{array} { l } y = 3 x + 9 \\y = 8 x + 8\end{array}$$

• A) \(\left\{ \left( \frac { 1 } { 5 } , \frac { 48 } { 5 } \right) \right\}\)
• B) \(\left\{ \left( \frac { 48 } { 5 } , \frac { 1 } { 5 } \right) \right\}\)
• C) \(\{ ( 1,12 ) \}\)
• D) \(\varnothing\)

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